Topic 6 Test

Derek has a collection of ten model cars. Each car is 3.25 inches long. If he lined up his cars in a row, how many inches long would the entire collection be?

• 325 inches

• 32.5 inches

• 0.325 inches

• 0.0325 inches

Tags

CCSS.6.NS.B.3

What is 0.57 × 1000?

• 0.5

• 7.5

• 75

• 750

Tags

CCSS.5.NBT.A.2

What steps can be taken to find the product of 8.31 and 1,000?

• Move the decimal point 2 places to the right and annex 1 zero.

• Move the decimal point 2 places to the right and annex 2 zeros.

• Move the decimal point 3 places to the right and annex 1 zero.

• Move the decimal point 3 places to the right and annex 2 zeros.

Tags

CCSS.5.NBT.A.2

Jason's family drinks 1.95 gallons of milk each week. Which is the best estimate of the number of gallons they will drink in half a year (26 weeks)?

• 52 gallons

• 45 gallons

• 40 gallons

• 30 gallons

Tags

CCSS.5.NBT.B.7

Diego's math teacher gives quizzes with 20 questions each week. Diego's average for correct answers is 18.25. Which is the best estimate of Diego's total correct answers for the 4 tests last month?

• 78

• 76

• 72

• 68

Tags

CCSS.5.NBT.B.7

Last month, Keiko bought 6 reggae CDs. Each CD cost $14.79, including tax. Which is the best estimate of the amount of money Keiko spent on her CDs?

• $75

• $80

• $84

• $90

Tags

CCSS.5.NBT.B.7

Which of the following is the best estimate for 43.7 × 186.9?

• 8,080

• 80,080

• 800,800

• 8,000,800

Tags

CCSS.5.NBT.B.7

How many decimal places will the product of 58.4 and 234.21 have?

• 1

• 2

• 3

• None

Tags

CCSS.5.NBT.B.7

Which of the following is the best estimate for 5.07 × 0.81?

• 0.44

• 4.55

• None

• None

Tags

CCSS.5.NBT.B.7

Tommy earns $8.00 an hour. How much will he earn for working 5.5 hours?

• $45.00

• $44.10

• $44.01

• $44.00

Tags

CCSS.6.NS.B.3