Develop Addition and Subtraction Fluency

Calculate the sum of 41 and 24.

• 65

• 70

• 63

• 55

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

What is the sum of 25 and 17?

• 32

• 42

• 50

• 39

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

Subtract 12 from 35.

• 18

• 30

• 23

• 47

Tags

CCSS.2.OA.A.1

What is the result of 42 minus 19?

• 63

• 38

• 5

• 23

Tags

CCSS.2.NBT.B.6

5+5=

• 10

• 11

• 12

• 13

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

4+12=

• 16

• 17

• 15

• 14

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

936 + 112 = 

• 1,058

• 958

• 948

• 1,048

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

9 + 9 =

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

679

+56

• 61215

• 635

• 4635

• 345

• 735

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Use mental math to solve.

120 + 42 + 80

Tags

CCSS.2.NBT.B.5