Sort these numbers (Em hãy phân loại vào ô đúng)

12, 8, 3, 6, 18, 15

Groups:

(a) odd

,

(b) even

• 15

• 18

• 8

• 3

• 6

• 12

How many pencils are there?

• 12

• 13

How many cherries are there?

• 18

• 13

1 bike has 2 wheels.

7 bike has ___ wheels.

• 13

• 12

• 14

1 bike has 2 wheels.

9 bikes have _____ wheels.

• 13

• 12

• 18

1 swing boat carries 2 people.

8 swing boats carry ______ people.

• 13

• 12

• 16

1 pair of shoes has 2 shoes.

6 pairs of shoes have ___ shoes.

• 10

• 12

• 17

CHALLENGE:

1 group has 2 children.

____groups have 16 children.

• 8

• 6

• 4

Count and fill in the blanks:

Em hãy ráp số vào ô đúng

d

c

b

a

12

18

14

8

Count and fill in the blanks:

d

c

b

a

2

20

7

18