Subtraction

12 - 6 =

• 5
• 7
• 18
• 6

Tags

CCSS.1.OA.C.6

Which subtraction sentence matches the fact family?
9, 2, 11

• 9+2=11
• 11+9=20
• 5+2=7
• 9+9=18

Tags

CCSS.2.NBT.B.5

Which facts are related?

• 12- 5= 7

• 7 + 5= 12

• 5 + 6=11

• 12- 4= 8

Tags

CCSS.2.NBT.B.5

Which facts are related?

• 6 + 7=13

• 13- 5= 8

• 7 + 4=11

• 13- 7=6

Tags

CCSS.2.NBT.B.5

13 - 8 =

• 4
• 5
• 12
• 2

Tags

CCSS.1.OA.C.6

2, 4, 6, _____

• 7

• 8

• 10

• 12

Tags

CCSS.2.NBT.A.2

What two numbers are missing 
2, ____, 6,____, 10 

• 4 and 10
• 4 and 8
• 0 and 8 
• 2 and 4

Tags

CCSS.2.NBT.A.2

35, 45, 55, 65, 75

• counting by 10
• counting by 5
• counting by 2

Tags

CCSS.1.NBT.A.1

what does equal groups mean?

• there will the same number of groups
• there will be the same number of objects in a group

Tags

CCSS.2.OA.C.3

9 + _______ = 17

• 8

• 10

Tags

CCSS.1.OA.A.1