A.2.2 Count on and back in steps of 1s, 10s and 2s.

Count on in twos.

Choose the missing number.

• 9

• 12

• 10

• 11

Count on in twos.

Choose the missing number.

• 21

• 19

• 20

• 18

Count back in twos.

Choose the missing numbers.

• 20, 19

• 20, 18

• 22, 23

• 19, 17

Counting back in twos.

Choose the correct numbers.

• 26, 22

• 27, 23

• 29, 25

Count on.

Choose the missing numbers.

• 25, 26

• 23, 22

• 25, 27

Count back in ones.

Choose the missing numbers.

• 22, 21, 20

• 22, 20, 19

• 24, 25, 26

• 22, 20, 18

How much?

Count in tens.

• 30c

• 6c

• 10c

• 60c

Count back in tens.

Choose the missing numbers.

• 23, 3

• 32, 12

• 34, 14

Counting on in tens.

Choose the correct numbers.

• 7, 8

• 8, 10

• 10, 20

• 16, 26

How much?

Count in twos.

• 9c

• 18c

• 20c

• 16c