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Multiplying by 10
Dividing by 10
Numerical Expressions
Conversions
Word Problems
100

22 x 2.4

52.8

100

780,000 / 1000

780

100

Write the numerical expression

The sum of 21 and 4, doubled 

(21+4) x 2 

100

Convert days to weeks:

42 Days =_________ weeks

6 Weeks

100

Jeffery bought 203 sheets of stickers. Each sheet has a dozen stickers. He gave away 908 stickers to his family and friends on Valentine's Day. How many stickers does Jeffery have remaining? 

1528 stickers

200

3.2 x 47

150.4

200

24,000 / 200

120

200

Write the expression

2 times the difference between 49.5 and 37.5

(49.5-37.5) x 2 

200

Convert yards to feet

12 yards=_________feet 

36 Feet

200

Mrs. Williams is knitting a blanket for her newborn granddaughter. The blanket is 2.25 meters long and 1.8 meters wide. What is the area of the blanket? Write the answer in centimeters 

405 Centimeters 

300

160.4 x 17

2726.8

300

24,000 / 300

80

300

Solve the numerical expression

triple the sum of 45 and 55

300

300

convert pounds to ounces

10.5 pounds=___________ounces

168 ounces

300

To practice for a competition, Tucker ran 0.37 kilometers a day for 4 weeks. How many meters did he run in those 4 weeks. 

10360 meters 

400

4.13 x 37

152.81

400

720,000 / 90

8,000

400

Compare the expressions

93 x (40+2) _____ (40+2) x 39 

> greater than

400

convert meters to centimeters 

11.3 meters= __________ centimeters 

1130 centimeters 

400
A stadium holds 75,000 people. The stadium is divided into 250 different seating sections. How many seats are in each section? 

300 seats 

500

5.42 x 305

1653.1

500

450,000 / 9000

50

500

Write the expression in words

(98-78) x 11

11 times the difference of 98 and 78
500

Convert quarts to gallons

16 quarts= ___________ gallons 

4 gallons 

500

An alligator is 4.5 yards long. What is the length of the alligator in inches? 

162 inches