Counting forwards and backwards

What number come after 15 when counting forwards?

• 14

• 18

• 16

• 17

What number come before 48 when counting backwards?

• 49

• 50

• 46

• 47

Complete the pattern:
8, 9, _, 11, 12.

(a)  

Fill in the missing number:
20, 19, _, 17, 16.

(a)  

Start from 12 and count backwards until you reach 7, what numbers did you say?

Start from 3 and count forwards by 2s until you reach 15. What numbers did you say? Explain how you counted.

Draw a number line from 1 to 10 and color in the numbers 3, 5, 8 and 10.