2.NBT.B.5 CASE Review Questions 2021

What number is missing from the number sentence? ____ + 26 = 75

• 31

• 49

• 51

• 101

Tags

CCSS.2.NBT.B.5

Which of these number lines shows the result of 35 - 22?

• [Image of number line]

• [Image of number line]

• [Image of number line]

• [Image of number line]

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Dylan solved the problem shown as part of his homework. Which addition problem shows that he got the correct answer?

• 43 + 87

• 44 + 87

• 43 + 44

• 43 + 43

Tags

CCSS.2.NBT.B.5

Megan has four bags of pennies she has saved. She needs 99 pennies to buy a birthday card for her brother. Which two bags of pennies will give Megan exactly 99 pennies?

• Bag 1 and Bag 3

• Bag 1 and Bag 4

• Bag 2 and Bag 3

• Bag 2 and Bag 4

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Mandy wants to add 25 + 35. Which strategy would not give her the correct answer?

• 25 + 25 + 5 + 5

• 20 + 30 + 5 + 5

• 30 + 30 + 5

• 25 + 25 + 10

Tags

CCSS.2.NBT.B.7

Which missing number makes the number sentence true? 5 + 4 + 7 = _ + 7

• 4

• 5

• 7

• 9

Tags

CCSS.1.OA.B.3

Which expression has the same value as ?

• 12 + 16

• 12 + 61

• 21 + 16

• 61 + 21

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

There are 85 people at the softball game. Then 36 people leave the softball game and go to a baseball game. How many people are still at the softball game?

• 41 people

• 49 people

• 51 people

• 59 people

Tags

CCSS.2.OA.A.1

The local dentist gives a toothbrush to all 86 second grade students in the school. If the dentist has 100 toothbrushes and gives 1 toothbrush to each second grader, how many toothbrushes will be left over?

• 10 toothbrushes

• 14 toothbrushes

• 24 toothbrushes

• 186 toothbrushes

Tags

CCSS.3.OA.A.3

On Thursday, 38 people went to the movies. On Friday, 57 people went to the movies. How many total people went to the movies on Thursday and Friday?

• 38 people

• 57 people

• 95 people

• 100 people

Tags

CCSS.2.NBT.B.6