2nd grade IReady practice- addition and subtraction

What is is the missing number?

• 61

• 64

• 63

• 65

Tags

CCSS.2.MD.B.6

What number comes next? 45, 50, 55, _____, 65, 70

• 70

• 60

• 40

• 75

Tags

CCSS.2.NBT.A.2

• 436

• 463

• 364

• 400

Tags

CCSS.1.NBT.C.5

78-39=

• 43

• 38

• 39

• 35

Tags

CCSS.2.NBT.B.5

Find the sum. 66+26=______

• 90

• 82

• 92

Tags

CCSS.2.OA.A.1

• 8

• 7

• 2

• 1

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Find the equation.

Sara has 46 rocks in her collection. She collected 18 more rocks to add to her collection. How many rocks does Sara have now?

• 46 - 18 = ?

• 46 + 18= ?

• 18 - 46 = ?

• 46 x 18 = ?

Tags

CCSS.2.OA.C.3

456

-268

• 178

• 198

• 188

• 288

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find the sum. 37+33=______

• 72

• 60

• 70

Tags

CCSS.2.OA.A.1

Subtract using the number line.

18 - 5 = _____

• 13

• 14

• 15

• 12

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6