Cluster 2 Review

Jaheem has 72 pencils. He gave Kelis 21 pencils. Which number sentence should be used to find out how many pencils Jaheem has left?

• 72-21=

• 72+21=

• 21-72=

• 21+72=

Tags

CCSS.2.OA.A.1

Michelle had 24 muffins in her basket. She put some more in her muffins in her basket. She then had a total of 56 in basket. Which number sentence shows the correct way to find the unknown?

• 24-?=56

• 24+56=?

• 24+?=56

• 24-56=?

Tags

CCSS.2.OA.A.1

Amarion is counting from one to one hundred. Which number comes right before 90?

• 86

• 89

• 87

• 88

Tags

CCSS.1.NBT.A.1

Darian grew 22 inches. Adrian grew 10 inches. Which number sentence can be used to find the difference in the amount the two boys grew?

• 10=22-__

• 10-22=__

• 22+10=__

• 22-10=__

Tags

CCSS.2.OA.A.1

Yossibell has 33 purple balloons, 27 pink ballons, and 9 green balloons. Which equation shows how to find the total number of balloons Yossibell has?

• 40+20+9=

• 3+7+9=

• 30+20+9=

• 50+10+9=

Tags

CCSS.2.OA.A.1

16+32+15=

• 64

• 63

• 62

• 73

Tags

CCSS.2.NBT.B.6

Which number is 10 more than 64?

• 65

• 54

• 74

• 63

Tags

CCSS.1.NBT.C.5

What number is 10 less than 98?

• 88

• 99

• 97

• 108

Tags

CCSS.1.NBT.C.5

There are 48 seashells in the sand. 15 seashells wash away. Which number sentence will help you solve the problem using the think addition strategy?

• 48+15=63

• 15+33=48

• 48-15=33

• 50+13=63

Tags

CCSS.1.OA.C.6

Which number sentence is shown on the number line?

• 12+5=17

• 5+8=13

• 6+7=13

• 5+7=12

Tags

CCSS.2.MD.B.6

CCSS.1.NBT.C.4