Addition and subtraction

Use your favorite strategy to find the sum of 34+23

• 58

• 67

• 57

• 76

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Use your favorite strategy to solve the following problem:
42+18

• 50
• 59
• 24
• 60

Tags

CCSS.2.NBT.B.5

^{25 + 32 =}

• 48
• 57
• 84
• 12

Tags

CCSS.2.NBT.B.5

What is 89 - 43?

• 46
• 64
• 42
• 45

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is 29 - 7? 

• 36
• 22
• 21
• 23

Tags

CCSS.2.OA.A.1

What is 66 - 31?

• 37
• 97
• 35
• 34

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is 79 - 53?

• 24
• 25
• 26
• 27

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2