5th Multiplication Review

Column 1

100

Dr Jones works 178 hours each month.  How many hours does she work in a year?

a. 2000

b. 3000

c. 2136

c. 2136

200

A banana contains 105 calories.  Last week, you and your sister ate 14 bananas.  How many calories did you eat?

1,470 calories

300

At UPS, 127 delivery trucks were loaded with 48 packages on each truck. 

What is the ESTIMATED total number of packages on the truck? (hint: round each number to its largest place value spot)

100 x 50 = 5000 packages

400

Is this equation correct?

5.6 x 10³= 560

No, there are not enough zeros

500

The latest book at Barnes and Noble is 24 dollars.  

The store sold 116 copies of the book on Sunday.  How much money did they make that day?

$2,784

Column 2

100

A book store sold 103 copies of a 24 dollar book on Friday.  How much money did they make?

$2,472

200

Mary had 45 cans of almonds.  Each can has 338 almonds in it.  How many almonds did Mary have?

15,210 alonds

300

There are 36 sharks in an aquarium.  Each one has their own tank that holds 205 gallons of water.  How much water will it take to fill all the tanks?

7,380 gallons

400

1012x5- Solve using the box method

5,060

500

Multiply 289 by 16 using the standard algorithm

4,624

Column 3

100

Which of these is equal to 3 x 10^3?

^{a. 3 x 1000}

^{b. 3 x 100}

^{c. 30 x 100}

^{d. 300 x 10}

c 30 x 100

d 300 x 10

200

You have 142 songs on my spotify playlist.

Your sister has 11 times as many.  How many songs does she have on her spotify playlist?

1,562 songs

300

543 x 45

24,435

400

768 x 87

66,816

500

157 x 24

3,768

Column 4

100

76 x 34

2,584

200

1458 x 25

36,450

300

9876 x 54

533,304

400

2222 x 99

219,978

500

4847 x 33

159951

Column 5

100

900 x 58

52,200

200

632 x 79

49,928

300

233 x 98

22,834

400

444 x 44

19,536

500

555 x 88

48,840