Topic 1-4 Benchmark Review

Which expression is true?

Tags

CCSS.5.NBT.A.2

Which value is the best estimate for 252.5 - 122.7?

• 110

• 120

• 130

• 140

Tags

CCSS.5.NBT.A.4

CCSS.5.NBT.B.7

4.2 x 0.75 =

• 3.15

• 4.95

• 31.5

• 49.5

Tags

CCSS.6.NS.B.3

115 x 29 =

• 144

• 335

• 3,335

• 1,440

Tags

CCSS.4.NBT.B.5

56.43 - 43.27 =

• 13.15

• 13.16

• 13.40

• 13.70

Tags

CCSS.6.NS.B.3

20.23 + 10.6 =

• 29.80

• 30.83

• 31.03

• 31.8

Tags

CCSS.6.NS.B.3

Which of the following numbers rounds to 72.5 when rounded to the nearest tenth?

• 72.05

• 72.437

• 72.519

• 72.65

Tags

CCSS.5.NBT.A.4

Macys sells 53 sweaters for $49 each. Which is the best estimate of the total sales for the sweaters?

• $10,000

• $25,000

• $1,000

• $2,500

Tags

CCSS.4.NBT.B.5

Which comparison is true?

• 6.052 > 6.502

• 182.100 < 182.050

• 22.370 = 22.37

• 0.15 > 0.2

Tags

CCSS.4.NF.C.7

632 x 0.1 =

• 0.632

• 63.2

• 632

• 6,320

Tags

CCSS.5.NBT.B.7