5th Grade Unit 2 Study Guide

Amanda wants to know whether her classmates get more sleep on school nights or on weekend nights.

Which question should Amanda ask her classmates to obtain the information?

• How well did you sleep each night this week?

• What time did you go to bed each night this week?

• How many hours did you sleep each night this week?

• What is the total number of hours you slept this week?

Jayla plans a road trip for her family. She wants to measure the distance from her house to the amusement park?

Which unit of measurement is MOST appropriate for her to use?

• inches

• kilograms

• kilometers

• yards

Which number has a digit that represents 10 times as much as the value represented in the place to its right and 1/10 of the value represented in the place to its left?

• 4.22

• 4.24

• 4.42

• 4.44

What is the value of the underlined digit in the number 675,271?

• 70

• 70,000

• Tens

• Ten thousands

Which statement explains the relationship between the values of 8 in the number 8,387,481?

• The 8 in the millions place is 100 times larger than the 8 in the ten thousands place, and the 8 in the ten thousands place is 1000 times larger than the 8 in the tens place.

• The 8 in the millions place is 100 times smaller than the 8 in the ten thousands place, and the 8 in the ten thousands place is 1000 times smaller than the 8 in the tens place.

What happens in a multi-digit number to the value of a digit when the digit is shifted one place to the right?

• The value of the digit decreases by 10 times.

• The value of the digit increases by 10 times.

• The value of the digit decreases by 100 times.

• The value of the digit increases by 100 times.

Which statement explains what happens to the value of each digit after 86 is multiplied by 10²?

• The value of each digit in the product is 10 times less than the value of that same digit in 86.

• The value of each digit in the product is 100 times less than the value of that same digit in 86.

• The value of each digit in the product is 10 times greater than the value of that same digit in 86.

• The value of each digit in the product is 100 times greater than the value of that same digit in 86.

Which number below shows the correct 5-digit number Becka wrote?

• 69,457

• 97,645

• 75,946

• 79,546

What is the mass of one sheet of notebook paper in grams?

• 0.820

• 8.2

• 82

• 8,200

Answer explanation

What is the mass of one pencil top eraser in grams?

• 0.082

• 82

• 820

• 0.82