Eureka Math Squared Module 1 Review

Dividing by Power of 10

100

12,000 / 10³

12

200

850,000 / 10²

8,500

300

9,875,000,000 / 10⁵

98,750

400

980,000 / 10 ³

980

500

12,000,000,000,000 / 10⁴

1,200,000,000

Metric Conversions

100

32 g = _____ cg

3,200

200

52,000 km = ____ m

52,000,000

300

78,320 cL = ______ mL

783,200

400

89,500 L = _____ cL

8,950,000

500

95,000,000 m = _____ mm

95,000,000,000

Expressions

100

True or false - 

45 x (12 + 7) <  (12 + 7) x 55

True

200

True or false

281 x 32 = (200 + 80) x (30 + 2)

False

300

Put parentheses to make the statement true

9 x 3 + 7 - 4 = 86

9 x (3 + 7) - 4 = 86

400

True or false

(7 x 5) - (3 x 5) <  (12 x 5) - (9 x 5)

False

4 fives is > 3 fives

500

Write the expression for 9 less than the product of 8 and 4

(8 x 4) - 9

X and Division

100

587 x 32

18,784

200

3000/12

250

300

87,000 / _____ = 870

100 or 10²

400

4680 / 45

104

500

Jared collects 50 ounces of rainwater every day.  At the end of the week, he pours the total water equally into 10 containers.  How much water is in each container?

35 ounces

50x7=350 

350/10 = 35

Powers of 10

100

Write in exponential form

 10 x 10 x 10 x 10

10⁴

200

Write in expanded form

10⁶

10 x 10 x 10 x 10 x 10 x 10

300

Write in standard form: 10⁷

10,000,000

400

Write in standard form: 10¹⁰

10,000,000,000

500

Write the quotient in exponential form

1,000,000 / 10⁴

10²