Twenty-one to twenty-nine
Answers are for parents and teachers.
1
Count out 24 chickpeas or buttons in rows of ten. How many full rows of ten are there? How many are left over?
2 full rows of ten and 4 left over (2 tens and 4 ones).
2
Write the numbers from 21 to 29 in your notebook, in order.
21, 22, 23, 24, 25, 26, 27, 28, 29, each written clearly in order.
3
Sort clothes, toys or spoons at home by colour. Count each group.
Any correct sorting. The child counts each colour group and says the number.
4
Count the stars in the two groups and add them. How many stars are there in all?
9 (4 + 5 = 9)
5
Draw 6 flowers. Draw 3 more flowers. How many flowers are there in all?
9 flowers (6 + 3 = 9)