Pre-Module 1 Assessment

Anna has 8 books. She puts some of the books on a shelf. She puts the rest of the books in her desk.

Fill in each blank to show the number bond correctly.

a

c

b

d

2

7

3

4

How many more are needed to make 10?

Match each addition sentence with the correct missing addend.

• 2 + __ = 10

• 8

• 4 + __ = 10

• 6

• 5 + __ = 10

• 3

• 7 + __ = 10

• 5

27 = 2 tens + 7 ones

• True

• False

27 = 27 tens

• True

• False

27 = 2 + 7

• True

• False

27 = 27 ones

• True

• False

27 = 1 ten + 17 ones

• True

• False

27 = 20 + 7

• True

• False

What number belong in the red to make the number bond true?

What number belong in the red to make the number bond true?