G5 Module 7 Pre Test

100,000 is

• one-hundredth of 10,000,000

• one-hundredth of 10,000,000

• one-tenth of 10,000,000

Miah has 10,000 marbles. This is:

• 10 times as many marbles as Charlie who has 10

• 100 times as many marbles as Zoe who has 100

• 1,000 times as many marbles as Alora who has 1,000

Alora and Zoe are counting the number of books in their school library. They found that there are 10,306,134 books. In this number, the 3 in the hundred thousands place is:

• 100,000 times as much as the 3 in the tens place

• 10,000 times as much as the 3 in the tens place

• 1,000 times as much as the 3 in the tens place

Miah has 14 boxes of chocolates, and each box contains 8 chocolates. How many chocolates does Miah have in total?

• 112

• 120

• 140

• 160

Alora is organizing a charity event and needs to set up 14 tables. Each table can seat 80 people. How many people can Alora accommodate in total?

• 1,120

• 1,140

• 1,160

• 1,180

Miah is organizing a charity event and needs to set up 140 chairs in 80 rows. How many chairs does she need in total?

• 11,200

• 11,140

• 11,160

• 11,180

Charlie is organizing a charity event and needs to set up 260 chairs. Each chair costs $80. What is the total cost for the chairs?

• $20,800

• $21,000

• $21,200

• $21,400

Miah has 3,163 marbles in her collection. Write the number of marbles in expanded form using exponents.

Alora has 2,368 marbles. Write the number of marbles in expanded form using exponents.

Alora is organizing a charity event and needs to prepare gift bags. Each gift bag should contain 10³ candies. How many candies does each gift bag contain?

• 1,000

• 100

• 10,000

• 10