Addition to 100

What is the sum?

10 +12

• 12

• 22

• 32

Tags

CCSS.1.OA.A.1

Is the equation true or false.

41+10=51

• true

• false

Tags

CCSS.2.NBT.B.5

Is the equation true or false.

89+10=90

• true

• false

Tags

CCSS.2.NBT.B.5

Is the equation true or false?

10 +38=48

• true

• false

Tags

CCSS.2.OA.A.1

A restaurant has 54 bread rolls. The cook buys 10 more bread rolls. How many bread roll are here now?

• 44

• 64

Tags

CCSS.2.NBT.B.6

What is the sum?

58+20=

• 68

• 78

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Ray earns 12 points in a math game. Then he earns 80 more points. How many points does Ray earn in all?

• 90

• 92

• 82

Tags

CCSS.2.OA.A.1

Dustin picks 33 strawberries. Then he picks 4 more strawberries. How many strawberries does Dustin pick in all?

• 43

• 38

• 37

Tags

CCSS.2.OA.A.1

How do you break apart 45 ?

• 40 + 5

• 20 +25

Tags

CCSS.2.OA.A.1

Use an open number line to add 66 + 31=

• 66_____+30________________+1= 97

• 66________+20_________+1=87

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6