DIVISION - teachingideas.co.uk · DIVISION Share ten bananas equally between two monkeys. 10 ÷2= 5...
Transcript of DIVISION - teachingideas.co.uk · DIVISION Share ten bananas equally between two monkeys. 10 ÷2= 5...
This basket of six apples can be divided into three smaller baskets, with two apples in each.
Division is when we split up (or divide) a whole group
into smaller equal groups.
DIVISION
=
Let’s try some calculations.
DIVISIONShare ten bananas equally
between two monkeys.
10 ÷ 2 = 5Ten divided by two equals five.
Each monkey gets five bananas.
Share sixteen basketballs between four children.
16 ÷ 4 = 4Sixteen divided by four equals four.
Each child gets four balls.
Sometimes an amount won’t divide exactly and there may be some left over. This is
called the remainder.
REMAINDERSShare nineteen bones between four dogs.
19 ÷ 4 = 4 remainder 3Each dog gets four bones and there are three left over.
The remainder is three.
We can also write the answer as 4 r3.
Let’s try another example...
DIVISION STRATEGIESDivide 26.36 by 5.
5 2 7 25 2 6 3 6 02 1
How many fives
are in two?
None.Write two in front of
the next digit.
How many fives
are in twenty-six?
Five withone left over.
Write five at the top
and one in front of the
next digit.
How many fives
are in thirteen?
Two withthree left over.Write two at the top
and three in front of
the next digit.
.
. 3
How many fives
are in thirty-six?
Seven withone left over.
Write seven at the
top and one in front
of the zero.
When dividing decimals(and money), make sure
that the decimal point doesn’t move.
1 If you have any
remainders after the last
digit, add a zero to the end
and continue dividing.
How many fives
are in ten?
Two withone left over.
Write two at the top.
12 ÷ 4 = 3
80 ÷ 8 =
9 ÷ 3 =
25 ÷ 5 = 32 ÷ 4 =
18 ÷ 2 =
30 ÷ 3 =
36 ÷ 4 = 50 ÷ 5 =
48 ÷ 6 =
42 ÷ 6 =
81 ÷ 9 = 100 ÷ 10 =
72 ÷ 8 =
63 ÷ 7 =
64 ÷ 8 = 49 ÷ 7 =
90 ÷ 10 =
24 ÷ 8 =
54 ÷ 6 =
Can you find these division calculations (and their answers) in the grid below?
15 6 9 9 100 63 7 9 30 45 15 18 27 10 512 4 3 6 15 63 18 9 16 50 36 7 30 48 318 1 42 10 12 72 16 80 20 5 1 5 9 36 327 7 33 2 18 80 20 72 24 10 22 8 10 50 16
20 25 42 6 7 95 4 64 12 8 12 48 6 8 264 44 12 2 10 5 8 9 3 3 24 80 16 14 148 48 18 5 49 7 7 14 16 30 20 88 55 33 108 12 33 80 12 4 72 10 90 10 9 100 32 4 8
16 7 50 8 15 8 8 6 20 4 1 0 3 16 19
20 14 25 10 18 20 9 25 5 5 55 8 5 10 127 18 20 27 81 72 20 32 45 8 10 81 36 7 33
35 0 22 5 9 60 10 24 64 24 8 3 4 18 7264 1 4 8 9 54 2 8 9 7 12 90 9 33 10018 2 9 16 36 25 30 3 10 15 20 100 16 40 1063 25 32 12 54 6 9 14 18 20 18 25 27 50 10
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÷ =
1 ÷ 1 = 12 ÷ 1 = 23 ÷ 1 = 34 ÷ 1 = 45 ÷ 1 = 56 ÷ 1 = 67 ÷ 1 = 78 ÷ 1 = 89 ÷ 1 = 9
10 ÷ 1 = 10
2 ÷ 2 = 14 ÷ 2 = 26 ÷ 2 = 38 ÷ 2 = 4
10 ÷ 2 = 512 ÷ 2 = 614 ÷ 2 = 716 ÷ 2 = 818 ÷ 2 = 920 ÷ 2 = 10
3 ÷ 3 = 16 ÷ 3 = 29 ÷ 3 = 3
12 ÷ 3 = 415 ÷ 3 = 518 ÷ 3 = 621 ÷ 3 = 724 ÷ 3 = 827 ÷ 3 = 930 ÷ 3 = 10
4 ÷ 4 = 18 ÷ 4 = 2
12 ÷ 4 = 316 ÷ 4 = 420 ÷ 4 = 524 ÷ 4 = 628 ÷ 4 = 732 ÷ 4 = 836 ÷ 4 = 940 ÷ 4 = 10
5 ÷ 5 = 110 ÷ 5 = 215 ÷ 5 = 320 ÷ 5 = 425 ÷ 5 = 530 ÷ 5 = 635 ÷ 5 = 740 ÷ 5 = 845 ÷ 5 = 950 ÷ 5 = 10
6 ÷ 6 = 112 ÷ 6 = 218 ÷ 6 = 324 ÷ 6 = 430 ÷ 6 = 536 ÷ 6 = 642 ÷ 6 = 748 ÷ 6 = 854 ÷ 6 = 960 ÷ 6 = 10
7 ÷ 7 = 114 ÷ 7 = 221 ÷ 7 = 328 ÷ 7 = 435 ÷ 7 = 542 ÷ 7 = 649 ÷ 7 = 756 ÷ 7 = 863 ÷ 7 = 970 ÷ 7 = 10
8 ÷ 8 = 116 ÷ 8 = 224 ÷ 8 = 332 ÷ 8 = 440 ÷ 8 = 548 ÷ 8 = 656 ÷ 8 = 764 ÷ 8 = 872 ÷ 8 = 980 ÷ 8 = 10
9 ÷ 9 = 118 ÷ 9 = 227 ÷ 9 = 336 ÷ 9 = 445 ÷ 9 = 554 ÷ 9 = 663 ÷ 9 = 772 ÷ 9 = 881 ÷ 9 = 990 ÷ 9 = 10
10 ÷ 10 = 120 ÷ 10 = 230 ÷ 10 = 340 ÷ 10 = 450 ÷ 10 = 560 ÷ 10 = 670 ÷ 10 = 780 ÷ 10 = 890 ÷ 10 = 9
100 ÷ 10 = 10
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DIVISION
TABLES
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In each circle, divide the numbers on the inner ring by the number in
the centre. Then write the answers in the outer ring!
1.
3÷
1221
24
27
18
915
6
30
12
2.
4÷
2036
16
28
32
2412
40
8
28
3.
2÷
1614
8
12
6
1018
20
4
6
4.
10÷
4070
90
50
60
20100
80
30
20
Grid 1 ÷ 2 ÷ 3 ÷ 4 ÷ 5 ÷ 10
20
24
25
30
32
40
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Can the numbers in each row be divided by the numbers at the
top of each column without
leaving a remainder?
Put a tick or a cross in each
space on the grid to show the
correct answers.
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