Missing Addend

Find the missing addend for this equation 
5+__= 8

• 3
• 6
• 5
• 8

Tags

CCSS.1.OA.D.8

Find the missing addend for this equation
__+ 6 = 10

• 9
• 4
• 2
• 6

Tags

CCSS.1.OA.A.1

Find the missing addend for this equation
4+__= 7

• 7
• 8
• 3
• 4

Tags

CCSS.1.OA.D.8

Find the missing addend for this equation
__+7= 8

• 1
• 8
• 7
• 3

Tags

CCSS.1.OA.A.1

• 3
• 4

Tags

CCSS.2.OA.A.1

___ + 8 = 16

• 6
• 9
• 8
• 7

Tags

CCSS.1.OA.D.8

Mom had some pens. Dad gave her 7 more pens. Now she has 11 pens. How many pens did Mom have to start with?

• 18
• 2
• 4
• 7

Tags

CCSS.2.OA.A.1

Pat had some gum. He got 4 more pieces of gum. Now, he has 7 pieces. How many did he have to start with?

• 3
• 11
• 12
• 2

Tags

CCSS.2.OA.A.1