All in the Fact Family Workbook
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All in the Fact Family Workbook
Transcript of All in the Fact Family Workbook
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All In TheFact Family
3 + = 10 7 + 3 = 10
- 3 = 7 10 - 7 = 3
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___ 71038146
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Table of Contents
Copyright 2014 Education.com. All Rights Reserved
Want more workbooks? Join Education.com Plus to save time and money.http://www.education.com/education-plus/
All in the Fact FamilyAddition and Subtraction Connections 1Addition and Subtraction Connections 2
Inverse Addition PracticeInverse Subtraction Practice
Addition and Subtraction ChallengeFact Family Houses
Fact FamiliesIcy Fact Families
Snail Fact FamiliesReach for the Stars #1Reach for the Stars #2Reach for the Stars #3Checking Subtraction
Fact Family DiceFact Family Dice #2
Fact Family Mix Up #1Fact Family Mix Up #2Fact Family Mix Up #3
Domino Fact Families #1Domino Fact Families #2Domino Fact Families #3
Making Number ConnectionsHunting for Fact Families: Numbers 1-15
Hunting for Fact Families: Numbers 10-25Hunting for Fact Families: Numbers 25-50
Where's the Fact Family? 1Where's the Fact Family? 2Where's the Fact Family? 3
Certificate of Completion
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ADDITION AND SUBTRACTION CONNECTIONS 1
In math, we say that subtraction is the inverse of addition. That means that they are opposites... they undo each other. You can subtract to double check an addition problem.
EXAMPLE:If you know that 3 + 7 = 10... then you can subtract using those same numbers to check your thinking: 10 - 7 = 3 or 10 - 3 = 7!
DIRECTIONS:Find the missing number in the irst column and complete the addition number sentence. Then subtract to double check your thinking. Write a subtraction number sentence in the blank box to show the inverse of what you added.
If 6 + = 10
If 8 + = 10
If 12 + = 17
If 3 + = 12
If 9 + = 13
If 7 + = 9
If 8 + = 11
If 2 + = 8
If 4 + = 16
If 5 + = 14
then 10 - 4 = 6 *(or 10 - 6 = 4)
then
then
then
then
then
then
then
then
then
* Children do not have to write both subtraction options in their answer.
4
-
ADDITION AND SUBTRACTION CONNECTIONS 2In math, we say that addition is the inverse of subtraction. That means that they are opposites...
they undo each other. You can add to double check any subtraction problem.
EXAMPLE:If you know that 8 - 6 = 2... then you can add using those same numbers to check
your thinking: 2 + 6 = 8 or 6 + 2 = 8!
DIRECTIONS:Find the missing number in the irst column and complete the subtractionnumber sentence. Then add to double check your thinking. Write an addition
number sentence in the blank box to show the inverse of what you subtracted.
If 10 - = 6
If 8 - = 3
If 15 - = 10
If 11 - = 4
If 9 - = 2
If 12 - = 8
If 17 - = 11
If 13 - = 7
If 24 - = 14
If 14 - = 9
then 4 + 6 = 10 *(or 6 + 4 = 10)
then
then
then
then
then
then
then
then
then
* Children do not have to write both subtraction options in their answer.
4
-
INVERSE ADDITION PRACTICEThe missing number in these addition problems all come at the beginning of
the number sentences. Can you work backwards using the inverse operation
(subtraction) to complete each problem? Give it a try!
11 _____ + 3 = 6
12 _____ + 8 = 11
13 _____ + 1 = 3
14 _____ + 10 = 17
15 _____ + 5 = 8
16 _____ + 10 = 12
17 _____ + 4 = 8
18 _____ + 9 = 15
19 _____ + 2 = 10
110 _____ + 14 = 18
111 _____ + 11 = 13
112 _____ + 3 = 5
113 _____ + 12 = 16
114 _____ + 2 = 7
115 _____ + 13 = 14
116 _____ + 5 = 9
117 _____ + 6 = 19
118 _____ + 7 = 20
-
INVERSE SUBTRACTION PRACTICEThe missing number in these subtraction problems all come at the beginning
of the number sentences. Can you work backwards using the inverse operation
(addition) to complete each problem? Give it a try!
11 _____ - 9 = 8
12 _____ - 4 = 14
13 _____ - 6 = 11
14 _____ - 1 = 17
15 _____ - 10 = 2
16 _____ - 4 = 12
17 _____ - 2 = 16
18 _____ - 12 = 5
19 _____ - 8 = 9
110 _____ - 16 = 3
111 _____ - 3 = 6
112 _____ - 7 = 10
113 _____ - 3 = 15
114 _____ - 11 = 4
115 _____ - 2 = 18
116 _____ - 5 = 7
117 _____ - 1 = 19
118 _____ - 5 = 13
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ADDITION AND SUBTRACTION CHALLENGE:
Look carefully at these addition and subtraction problems. Fill in what is missing to
complete the inverse operation. Can you follow the pattern?
INVERSE OPERATIONS!
1 20 + 7 = 27 so then 27 - 7 = 20
2 18 + 5 = 23 so then 23 - 5 =
3 39 + 8 = so then 47 - 8 =
4 56 + = 60 so then 60 - = 56
5 66 + 10 = so then - 10 = 66
6 100 + = 150 so then 150 - = 100
7 200 + 100 = so then 300 - 200 =
8 125 + = 140 so then 140 - = 125
9 92 + 11 = so then - 11 = 92
-
FACT FAMILY HOUSESEach triangle contains the numbers in a fact family. Add or subtract using the
three numbers.
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
10
2 8
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
14
8 6
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
13
9 4
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
17
11 6
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
16
7 9
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
11
6 5
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
14
5 9
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
20
5 15
___ + ___ = ___
___ + ___ = ___
___ - ___ = ___
___ - ___ = ___
12
4 8
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FACT FAMILIESEach rectangle contains the numbers in a fact family. Add or subtract using the
three numbers.
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
9
54
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
13
67
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
10
46
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
12
75
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
17
98
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
15
78
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
9
54
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
13
67
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
10
46
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
9
54
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
13
67
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
10
46
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
16
610
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
8
62
____ + ____ = ____
____ + ____ = ____
____ - ____ = ____
____ - ____ = ____
10
73
-
ICY FACT FAMILIESFill in the missing numbers in the addition and subtraction problems. Then finish the fact families by writing the missing numbers.
1 + 9 = ____ 9 + 1 = ____
10 - 1 = ____ 10 - ____ = 1
1 9
6 + 2 = ____ 2 + ____ = 8
8 - 6 = ____ 8 - ____ = 6
6
8
-
PAGE 2
4 + 3 = ____ 3 + ____ = 7
7 - 4 = ____ 7 - ____ = 4
3 4
3 + 2 = ____ 2 + ____ = 5
5 - 3 = ____ 5 - ____ = 3
3
5
-
SNAIL FACT FAMILIESFinish the fact families by writing the missing numbers. Then write the missing third number on the blank leaf.
5 + 7 = 7 + = 12
12 + 5 = 12 - = 5
8 + 5 = 5 + = 13
13 - 8 = 13 - = 8
12
13
5
8
-
PAGE 2
9 + 5 = 5 + = 14
14 - 9 = 14 - = 9
7 + 8 = 8 + = 15
15 - 7 = 15 - = 7
14
15
9
7
-
Fill in the blank to complete the math problem on each spaceship below. Then write
the three numbers you used for this fact family in the empty box.
PILOTS, PREPARE FOR TAKEOFF!
REACH FOR THE STARS
2 + _____ = 6 6 - _____ = 2
6 - _____ = 44 + _____ = 6
_______, _______, _______
6 + _____ = 9 9 - _____ = 3
9 - _____ = 63 + _____ = 9
_______, _______, _______
4+ _____ = 11 11 - ____ = 4
11 - ____ = 77 + ____ = 11
_______, _______, _______
-
Fill in the blank to complete the math problem on each spaceship below. Then write
the three numbers you used for this fact family in the empty box.
PILOTS, PREPARE FOR TAKEOFF!
REACH FOR THE STARS
8 + ____ = 15 15 - ____ = 8
15 - ____ = 77 + ____ = 15
_______, _______, _______
10 + ___ = 21 21 - ___ = 10
21 - ___ = 1111 + ___ = 21
_______, _______, _______
13 + ___ = 19 19 - ___ = 13
19 - ____ = 66 + ____ = 19
_______, _______, _______
-
Fill in the blank to complete the math problem on each spaceship below. Then write
the three numbers you used for this fact family in the empty box.
PILOTS, PREPARE FOR TAKEOFF!
REACH FOR THE STARS
10 + ___ = 25 25 - ___ = 10
25 - ___ = 1515 + ___ = 25
_______, _______, _______
19 + ___ = 32 32 - ___ = 19
32 - ___ = 1313 + ___ = 32
_______, _______, _______
19 + ___ = 30 30 - ___ = 19
30 - ___ = 1111 + ___ = 30
_______, _______, _______
-
CHECKING SUBTRACTIONSubtract, then add to check your answer.
EXAMPLE: 14 - 9 = ______ and ______ + 9 = 14Now complete the fact family with the numbers used above.
______ - ______ = ______ and ______ + ______ = ______
5 5
14 5 9 9 5 14
13 - 9 =1
+ 9 = 13and
and- = + =
12 - 5 =2
+ 5 = 12and
and- = + =
16 - 7 =3
+ 7 = 16and
and- = + =
-
11 - 3 =4
+ 3 = 11and
and- = + =
14 - 8 =5
+ 8 = 14and
and- = + =
18 - 8 =6
+ 8 = 18and
and- = + =
13 - 4 =7
+ 4 = 13and
and- = + =
-
19 - 1 =8
+ 1 = 19and
and- = + =
10 - 4 =9
+ 4 = 10and
and- = + =
13 - 9 =10
+ 9 = 13and
and- = + =
15 - 3 =11
+ 3 = 15and
and- = + =
-
FACT FAMILY DICE
Add together the two dice to ind the missing fact family number. Fill in the fact triangle using these numbers. Remember that the biggest number always sits at the top of the triangle! Then build your fact family number sentences using the blank lines.
________ + ________ = ________
________ + ________ = ________
________ + ________ = ________
________ + ________ = ________
________ + ________ = ________
________ + ________ = ________
________ + ________ = ________
________ + ________ = ________
________ + ________ = ________
________ + ________ = ________
-
FACT FAMILY DICE # 2
Now subtract the two dice to ind the missing fact family number. Fill in the fact triangle using these numbers. Remember that the biggest number always sits at the top of the triangle! Then build your fact family number sentences using the blank lines.
________ - ________ = ________
________ - ________ = ________
________ - ________ = ________
________ - ________ = ________
________ - ________ = ________
________ - ________ = ________
________ - ________ = ________
________ - ________ = ________
________ - ________ = ________
________ - ________ = ________
-
FACT FAMILY MIX UP!
Fill in the missing numbers in the fact family house. Then, ind the roof that matches the bottom of the house and draw a line to connect the two pieces.
7
3 + = 10
7 + 3 = 10
- 3 = 7
10 - 7 = 3
13
+ 8 = 9
8 + 1 = 9
9 - 1 = 8
9 - 8 = CD
1
2 + = 13
11 + 2 = 13
- 2 = 11
13 - 11 = FE
-
FACT FAMILY MIX UP!
Cut out all of the roof pieces on page 1. Find the bottom of the house on page 2
that matches each roof and glue your house pieces together. If a fact family house
is missing some information, make sure to ill it in yourself.
106 4 10
96 3
118 3 10
64 2
125 7 10
83 5
-
6 + 4 = 4 + 6 =
10 - 6 = 4 10 - 4 =10 - 6 = 4 10 - 4 =
5 + = 8 3 + 5 = 8
- 5 = 3 8 - 3 =
6 + 4 = 4 + 6 =
10 - 6 = 4 10 - 4 =
+ 3 = 11 3 + 8 =
11 - 8 = 3 11 - 3 = 8
6 + 3 = 3 + 6 =
9 - 6 = 3 9 - 3 =
2 + = 6 4 + 2 = 6
- 2 = 4 6 - 4 =
+ 7 = 12 7 + 5 =
12 - 5 = 7 12 - 7 = 5
-
FACT FAMILY MIX UP!
Cut out all of the roof pieces on page 1. Find the bottom of the house on page
2 that matches each roof and glue your house pieces together. If a fact family
house is missing some information, make sure to ill it in yourself!
9 2 106
1 5
128 103
10
73 4 103
9
-
3 + = 10 7 + 3 = 10
10 - 3 = 10 - 7 =
4 + 3 = 7 4 + 3 =
- 4 = 3 - 3 = 4
8 + 4 = 4 + 8 =
12 - 8 = 4 12 - 4 = 8
6 + = 9 3 + 6 = 9
- 6 = 3 9 - 6 =
+ 9 = 11 9 + 2 =
11 - 2 = 9 11 - 9 = 2
5 + = 6 1 + 5 = 6
- 5 = 1 6 - 1 =
-
DOMINO FACT FAMILIESAdd the domino dots together to ind a total. Then use these three numbers to build your fact family number sentences.
-
DOMINO FACT FAMILIESAdd the domino dots together to ind a total. Then use these three numbers to build your fact family number sentences.
-
DOMINO FACT FAMILIESAdd the domino dots together to ind a total. Then use these three numbers to build your fact family number sentences.
-
___ + ___ = ___ ___ + ___ = ___
MAKING NUMBER CONNECTIONSComplete the fact family houses below. Then use the word bank at the bottom of the page to answer the questions.
___ - ___ = ___ ___ - ___ = ___
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
106 4
1614 2
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
1512 3
2113 8
85 3
169 7
-
Use the words in the word bank to complete the sentences below.
1. When you add two even numbers together, the total or sum will always be ___________________.
2. When you add two odd numbers together, the total or sum will always be ___________________.
3. When you add an even number together with an odd number, the total or sum will always be ___________________.
WORD BANK
even
odd
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
___ + ___ = ___ ___ + ___ = ___
___ - ___ = ___ ___ - ___ = ___
124 2
2019 1
116 5
97 2
-
HUNTING FOR FACT FAMILIES:
Find all of the fact families in the puzzle below. Draw a red box around the fact family squares
to show which number sentences go together.
NUMBERS 1-15
4
3
9
2
3
9
12
7
15
8
11
4
7
11
11
6
10
2
6
12
8
1
4
6
12
15
+
+
-
-
13
12
+
-
8
4
5
9
2
+
-
7
4
4
7
=
2
4
2
+
3
-
7
+
3
12
=
=
=
=
1
6
=
=
3
-
1
+
15
=
=
11
11
7
4
+
-
6
4
=
8
=
3
=
15
3
3
4
7
11
5
1
4
6
12
=
7
=
10
3
15
+
-
9
10
=
=
+
-
8
1
14
7
16
+
-
11
6
=
+
6
5
2
4
-
5
+
8
+
12
3
9
=
10
2
5
6
=
=
9
6
15
15
1
=
=
-
2
1
=
+
-
6
2
+
+
-
-
=
15
12
8
14
4
11
1
5
2
3
6
9
9
6
15
2
6
=
+
-
7
=
=
+
-
=
=
=
=
11
+
-
1
11
3
+
6
1
4
13
15
15
6
9
-
3
2
7
9
1
10
-
HUNTING FOR FACT FAMILIES:
Find all of the fact families in the puzzle below. Draw a red box around the fact family squares
to show which number sentences go together.
NUMBERS 10-25
13
3
16
16
3
9
12
7
9
19
12
21
9
6
8
+
+
-
-
12
8
1
4
+
-
+
-
2
17
-
3
13
13
3
8
4
5
9
10
9
2
7
+
-
7
=
=
=
=
+
3
-
7
=
=
10
21
10
22
=
16
16
3
13
3
-
1
+
19
10
+
-
15
18
3
16
12
3
2
19
21
21
3
10
19
11
10
+
-
3
+
-
=
+
+
-
-
=
+
-
=
=
3
15
+
3
4
23
19
2
2
19
7
9
10
21
11
=
=
11
=
=
-
=
=
=
=
8
=
=
11
21
18
3
=
19
11
4
21
21
19
2
15
19
9
+
-
3
18
7
19
3
+
24
3
6
8
-
20
19
10
11
+
-
21
-
+
2
+
-
9
3
6
-
+
=
=
15
3
8
4
11
=
1
2
=
+
=
11
2
21
10
=
=
17
6
1
4
23
1
1
6
9
=
=
9
2
18
15
13
-
HUNTING FOR FACT FAMILIES:
Find all of the fact families in the puzzle below. Draw a red box around the fact family squares
to show which number sentences go together.
NUMBERS 25-50
35
8
21
98
29
44
9
10
25
36
65
14
56
15
19
+
-
+
8
+
-
82
-
34
+
29
+
-
+
-
20
4
12
+
15
29
5
42
8
50
50
56
14
9
18
=
=
=
32
=
=
-
+
+
-
-
=
=
=
=
26
16
42
42
44
15
1
8
42
42
8
79
68
36
47
+
+
-
-
15
44
=
=
=
=
=
+
-
+
-
16
26
26
16
+
-
7
50
50
8
42
20
26
11
36
=
=
=
=
29
15
14
7
16
+
-
=
=
=
=
42
42
16
26
=
=
+
39
10
49
49
67
1
47
11
+
-
54
30
44
29
15
+
+
-
-
67
23
11
47
20
10
+
-
1
4
-
10
39
39
10
-
28
+
-
=
=
21
11
+
-
9
=
=
=
=
50
-
36
11
52
22
=
=
35
12
=
49
49
10
39
49
10
=
=
12
42
61
22
12
11
16
11
53
22
47
12
39
47
36
-
WHERE'S THE FACT FAMILY? Find the numbers that work together to make a fact family. Draw a red box around the number set to show that they go together.
1
5
1
6
9
7
8
7
2
8
4
13
10
4
2
9
1
13
5
3
9
2
3
1
8
2
11
6
2
3
9
8
5
3
10
12
9
5
3
9
4
11
10
8
5
4
11
4
7
4
2
64
3
2
9
11
2
1
99
5
7
10
5
8
1
7
12
11
8
18
8
11
6
82
1
15
5
6
Now, use the number sets above to write each complete fact family in the boxes below. Remember, you need two addition number sentences and two subtraction number sentences to make the fact family complete!
10
1
8
2
10
3
1
8
4
19
2
1
7
8
2
9
14
12
82
8
2
9
11
3
13
1
5
3
7
10
5
RECORD YOUR EQUATIONS
-
WHERE'S THE FACT FAMILY? Find the numbers that work together to make a fact family. Draw a red box around the number set to show that they go together.
2
Now, use the number sets above to write each complete fact family in the boxes below. Remember, you need two addition number sentences and two subtraction number sentences to make the fact family complete!
RECORD YOUR EQUATIONS
17
23
21
8
15
23
2
19
28
7
3
13
18
8
10
24
18
13
16
9
10
29
31
29
32
20
3
4
18
10
16
20
36
19
11
20
16
23
41
24
1
3
13
2
29
15
43
12
8
21
35
9
1
2
14
22
5
1618
30
7
16
23
2
5
1318
11
5
21
14
20
18
199
17
26
23
26
10
19
11
8
19
11
4
11
11
15
22
10
13
21
35
39
27
30
1619
21
28
10
7
18
13
1041
29
41
51
15
-
WHERE'S THE FACT FAMILY? Find the numbers that work together to make a fact family. Draw a red box around the number set to show that they go together.
3
Now, use the number sets above to write each complete fact family in the boxes below. Remember, you need two addition number sentences and two subtraction number sentences to make the fact family complete!
RECORD YOUR EQUATIONS
67
81
23
51
28
81
22
16
23
15
38
12
18
41
27
15
28
19
20
29
46
56
49
32
60
19
22
41
65
47
39
24
55
27
13
49
12
19
20
25
25
49
43
52
37
10
23
11
10
23
3850
25
35
60
13
23
17
8222
62
42
45
50
52
41
2947
12
40
31
52
30
10
4022
12
43
29
20
30
31
42
23
39
30
33
57
25
60
23
40
13
41
15
56
20
13
1025
26
25
19
18
17
21
1931
18
25
38
55
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