1st Grade Ready Math Unit 4 Review

How many groups of ten?

• 30

• 3

• 4

• 40

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Compare 64 and 52.

• 64 < 52

• 64 = 52

• 64 > 52

Tags

CCSS.1.NBT.B.3

Compare 38 and 50.

• 38 < 50

• 38 = 50

• 38 > 50

Tags

CCSS.1.NBT.B.3

Fill in the blanks to show 1 more.

Tags

CCSS.1.NBT.A.1

Write the number for 8 tens and 9 ones.

• 80

• 809

• 89

• 98

Tags

CCSS.2.NBT.A.3

Write 73 another way.

• 7 tens 3 ones

• 3 tens 7 ones

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

What number is 10 less than 78?

• 60

• 68

• 80

• 88

Tags

CCSS.1.NBT.C.5

What number is 10 more than 45?

• 30

• 35

• 50

• 55

Tags

CCSS.1.NBT.C.5