CONTENTS

Multiplication as repeated addition (x) Commutative and zero property: property for one Doubles Multiplicationtables 2 and 3 Problem solving Equivalence of shapes Symmetrical shapes Division as sharing Problem solving Division: 1- and 2-digit Division with remainders Multiplication and division (inverse) Let us look back Comparing capacity: litre and 112 litre Comparing mass: kilogram and 112 kilogram Calendar time: intervals of days Calendar time: intervals of months Mass to the nearest kilogram Pictographs Block graphs Let us look back

Page

1 3 5 6 7 8 9 10 12 13 15 17 19 20 21 23 24 25 26 27 28

LESSON 21 Read, draw and write /

2+2+2=6 3 times 2 = 6

3 x 2 = 6

2 + 2 = D D times 2 = D DxD=D

2+2+2+2= D D times 2 = D DxD=D

1

userOval

userOval

userOval

Read, draw and write

2+2+2+2+2= D D times 2 = D DxD=D

2+2+2+2+2+2= D D times 2 = D DxD=D

2+2+2+2+2+2+2= D D times 2 = D DxD=D

2

Read, count and write

2+2+2+2=8 4 times 2 = 8

4 x 2= 8

.. I I I I I I I I I I I ~ o 1 2 3 4 5 6 7 8 9 10

D+D+D=D D times 2 = D DxD=D

.. I I I I I I I I I I I ~ o 1 2 3 4 5 6 7 8 9 10

D+D+D+D+D=D D times 2 = D DxD=D

3

Read, draw and write

.. I I I I I I I I I I I ~ o 1 2 3 4 5 6 7 8 9 10

2+2+2= D D times 2 = D DxD=D

.. I I I I I I I I I I I ~ o 1 2 3 4 5 6 7 8 9 10

2 + 2 = D D times 2 = D DxD=D

.. I I I I I I I I I I I ~ o 1 2 3 4 5 6 7 8 9 10

2+2+2+2+2= D D times 2 = D DxD=D

4

Count and write

The picture shows 2 times 5 dots or double 5. How many dots are there?

Draw pictures to show these.

Double 4 Double 6 2x4 D 2x6 D

Double 1 Double 0 2xl D 2xO D

Double 2 Double 3 2x2 D 2x3 D ,~--------------------------------------~

5

Read, count and write

~ g~~ g~~ o ~~ o ~ 2 times 4 = 8 2 times 3 = 0

4 times 2 =0

2 x 4 =0 4 x 2 =0

2 times 5 = 0 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

5 times 2 = 0 2 x 5 = 0 5 x 2 = 0

6

) ~) ) 3 times 2 =0

2 x 3 =0 3 x 2 =0

1 times 6 = 0

6 times 1 = 0 1 x 6 = 0 6 x 1 = 0

Complete these

1 x 2 -2 x 1 -

4 x 3 -3 x 4 -

Solve these

D D

D D

1 baking pan has 6 cakes

2 baking pans have D

6 2

2 0

x 2 --x 6 --

x 0 --x 2 --

000 000 xD

- D cakes

One sweet costs 5 dollars.

How much will 2 sweets cost?

D x D = Dcents

1 car has 4 wheels

D D

D D

2 cars will have D x D - D wheels

7

Match these

2 1

a ro ~

en

7

8

Colour the pictures that show two equal parts

\

\ \

\ \

\ \

\ \

\ \

\ \

\

/ /

/ /

/

/ /

/ /

/ /

/ /

9

,

\

\

/

\ \

\ \

, I \

Count, group and write

4 2 2

10 7 2 = D 6 2 = D

12 7 3 = D 15 . 3 = D

10

Count, group and write

5 -T 5 = D 12 -T 4 = D

16 -T 2 = D 15 -T 3 = D

14 -T 2 = D 18 -T 3 = D

11

Read and write

If I have 9 cones and

I share them equally to 3 persons then

each has cones. ---

If 2 pineapples cost $90,

how much will 1 pineapple cost?

If 3 coconuts cost $93,

how much will 1 cost?

12

LESSON 24 Count, group and write

8+2=4 9+3=D

15 . 5 - D 6 + 6 = D

13

Count, group and write

10 7 5 = D 16 . 4 - D

12 7 3 = D 14 . 4 = D

18 . 6 = D 20 . 5 - D

14

Count, group and write

3 2 = rn group of 2 and rn

7 2 = D groups of 2 and D

5 3 - D group of 3 and D

9 4 - D groups of 4 and D

15

Count, group and write /

5

U U U .. .. . . .. .. .. .. .. . . . . . . . . . .. UU . . . . . . .. .. .. .. . . . . . . ..

2 = D groups of 2 and D

7 . 3 = D groups of 3 and D

6 -:- 5 = D group of 5 and D

8 . 3 = D groups of 3 and D

16

LESSON 25 Count, group and write

/

4 -:- 2 = 2

2 x 2 = 4

6 -:- 1 = D 6 x 1 = D

10 -:- 2 = D 5 x 2 = D

6 -:- 2 - D 3 x 2 = D

17

/

Count, group and write

1 x 5 = D 575 = D

TTTTTTTT 4 x 2 = D 874 = D

3 x 2 - D 12 7 4 = D

6 x 2 - D 12 7 2 = D

18

Let us look back

1 . 5 x 2 - D 2 x 5 - D

2. 12 4 - D D x 4 - 12

3.

7 3 - D -8 5 - D -10 4 - D -16 6 - D -20 3 - D -

7 x 3 - D 3 x 7 - D

15 -T D= 5 D x 5 = 15

groups of 3 and D groups of 5 and D groups of 4 and D groups of 6 and D groups of 3 and D

19

Use or =

1 LITRE

1 LITRE 1 LITRE

1/2 UTRE

1 LITRE

D

D

D

20

LESSON 26

1/2 LITRE

1/2 1/2 lITRE LITRE

1 LITRE

1/2 1/2 lITRE lITRE

r

Use or =

1 kg SOAP

pOWDER

1 kg COFFEE

1/2 kg BISCUITS

1 kg TEA

D

D

D

21

LESSON 27

1f2 kg COFFEl

1/2 kg BISCUITS ~=---

r

Write or =

1 kg 1 kg

1 kg D ~ kg

1 kg D ~ kg + ~ kg

22

LESSON 28 Read, count and write

Sunday I Monday I Tuesday I Wednesday I Thursday I I Friday I saturday I

Today is Monday. The school fair was one day ago.

The school fair was on -------

Today is Wednesday. In the next two days the class goes on a tour.

The class tour will be on

Oh! It is Sunday. I must go to church.

-------

I went to church on Friday. r---

How many days are there between Friday and Sunday? __

23

Read, count and write

JANUARY MAY FEBRUARY JUNE MARCH JULY

APRIL AUGUST

This month is May. In three months' time it will be my birthday.

SEPTEMBER OCTOBER

NOVEMBER DECEMBER

My birthday is in

It is January. Only one month ago it was Christmas

It is now one month to Mashramani.

How many months are there between Christmas and Mashramani?

---

It is exams in June. In two months I'll be in a new class.

In which month do you start a new class? How many months are there between June and September?

24

----

LESSON 29 Write to the nearest kilogram

-oooon .

SOAP POWDER

1 kg 1 kg 1 kg 1 kg

1 kg 1 kg 1 kg

~RED -0 0 Q 1 kg 1 kg

I , , , I I I I TEA I - I, \ ~ -.....

_1 kg 2

.1 kg 2

.1 kg 2

25

LESSON 30 Pictograph

Cherries picked

Bibi u u u u u u u Pam u u u u

1 2 3 4 5 6 7 Cherries

1. Bibi picked ___ cherries.

2. Pam picked __ _ cherries.

3. Who picked less cherries? __ _

4. How many cherries were picked in all? __ _

5. Who picked an odd number of cherries? __ _

26

Count, read and write

(/)

Rubber bands collected

10

9 8

7 -g 6 o

co I.... 5 Q)

...0

...0 4 ::J

r:::k:::

3

2

1

O~----~--~----~----Eon Michael

1. Eon collected rubber bands. 2. Michael collected rubber bands. 3. How many were collected altogether?

--

4. Eon collected more than Michael.

27