Unit 1 Review

Which number sentence is apart of this fact family?
5 + 3 = 8
3 + 5 = 8
8 - 3 = 5

• 8 - 5 = 3
• 5 + 4 = 9
• 9 - 7 = 2

Tags

CCSS.2.OA.C.4

What is the missing number?
3+ __ = 9
__ + 3 = 9
9 - 3 = __
9 - __ = 3

• 4
• 8
• 6

Tags

CCSS.2.OA.A.1

What number sentence goes with this model?

• 12

• 2 + 2 = 4

• 10 + 2 = 12

• 7 + 1 = 8

3+_=6

• 5
• 4
• 3

Tags

CCSS.1.OA.A.1

_ - 3 =7

• 3
• 10
• 4
• 9

Tags

CCSS.1.OA.D.8

6 + ___ = 11

• 4
• 5
• 6
• 7

Tags

CCSS.1.OA.A.1

___ + 10 = 15

• 10
• 4
• 5
• 6

Tags

CCSS.1.OA.D.8

8+9+7=

• 17

• 24

• 34

• 22

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

9+2+1

• 11

• 10

• 12

• 13

Tags

CCSS.1.OA.A.1

How many more people like red than purple?

• 100
• 10
• 2
• 5

Tags

CCSS.2.MD.D.9