Unit 1 Math Review

Ms. Herman bought a rug that is 1,856 square inches. The length of her rug is 32 inches. What is the width?

• 58 inches

• 57 inches

• 56 inches

• 59,392 inches

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

632 x 25 = ?

• 1,580

• 15,800

• 15,750

• 15,775

Tags

CCSS.5.NBT.B.5

• 31

• 3,120

• 312

Tags

CCSS.4.NBT.B.6

Match the numerical expression with the phrase below:

five times the difference of four less than sixteen

• 5 x 4 - 16

• 16 - 4 x 5

• (4-16) x 5

• 5 x (16 - 4)

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Mrs. Sessler is saving to buy a pair of skis and a pair boots to go skiing this winter. The skis cost $129.00 and the boots cost $84.00. So far, she has saved $163.00. Which expression can be used to calculate how much more Mrs. Sessler needs to save before he has enough money to buy the skis and boots?

• $129.00 + $84.00 + $163.00

• $129.00 + $84.00

• $163 ÷ ($129.00 + $84.00)

• ($129.00 + $84.00) − $163.00

Tags

CCSS.4.OA.A.3

Which phrase means the same as the expression 4 × (12 − 5)?

• twelve times the difference between four and five

• four times the difference between twelve and five

• five subtracted from the product of four and twelve

• the product of four and twelve subtracted from five

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Evaluate 10+ [5(23-18)] ÷5

• 15

• 7

• 20

• 25

Tags

CCSS.7.NS.A.3

Ms. Chamberlain and Mrs. McCord went to the store to buy jeans. Ms. Chamberlain chose a pair that cost $40, and Mrs. McCord chose a pair that cost $50. Since the store gives $5 discounts for purchases over $50, Ms. Chamberlain gave her jeans and money to Mrs. McCord so Mrs. McCord could pay for both jeans at checkout. Which of these two expressions shows better how much money the girls spent on their jeans?

• $40 + $50 - $5

• ($40 + $50) - $5

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Where is the error?

• There is no error. The answer is correct.

• The student did not add the partial quotients correctly. The answer should be 108.

• The student added the remainder to the partial quotients. The answer should be 108 r 8.

• The student subtracted wrong. The remainder should be 2, so the answer should be 108 r 2.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What is missing in the area model?

• 15

• 50

• 500

Tags

CCSS.4.NBT.B.5