10/10 ENYESE MODULE 1 Review

Adding and Subtracting Decimals

100

Add the decimals 0.62 + 0.56

1.18

200

Add the decimals 0.724 + 6.45

7.174

300

Subtract the decimals 5.27-3.4

1.87

400

Add the decimals: 6 + 0.402

6.402

500

Mr. Montoya bought 3.5 pounds of ground beef.  He used 2.38 pounds to make hamburgers.  How much ground beef does he have left?

1.12

Comparing & OrderingDecimals

100

Use < , > or = to compare each pair of decimals 0.06 ______0.60

<

200

Use < , >, or = to compare the set of decimals 4.888_______4.880

>

300

Use <, >, or = to compare the set of decimals 2.03_____2.030

=

400

Order each set of decimals from greatest to least. 5.222, 5.202, 5.022, 5.2222

5.2222, 5.222, 5.202, 5.022

500

Order each set of decimals from greatest to least. 0.04, 0.0404, 0.404, 0.0444

0.404, 0.0444, 0.0404, 0.04

Decimals to Fractionsand Fractions to Decimals

100

Write this decimal as a fraction

0.08

8/100

200

Write this decimal as a fraction

0.832

832/1000

300

Write this decimal as a fraction

1.8

1 8/10

400

Write this fraction as a decimal

984/1,000

0.984

500

Write this fraction as a decimal. 

12 8/1000

12.008

Place Value

100

What is the value of the 7 in 97,456?

7,000

200

What is the value of the 6 in 12.065?

6 hundredths

0.06

300

What is the value of the 7 in 275,432?

70,000

400

What is the value of the 5 in 352.007?

50

500

What is the value of the 4 in 30.045?

4 hundredths

0.04

Patterns of 10 and Exponents

100

What is 3 x 10^4?

30,000

200

What is 1,000 x 9?

9,000

300

There are 2,000 pounds in a ton.  How can you write 2,000 with an exponent?

2 x 10³

400

What is 72 x 10⁵     

7,200,000

500

What is 102 x 10⁴ 

1,020,000