End of 7th Grade Review

Decimal Place Value

100

What is the value of the digit 7 in the number 4.782?

7 tenths

200

Write the number 0.06 in words.

six hundredths 

300

What is the 3rd decimal place in the number 12.345?

5

400

Round 3.678 to the nearest hundredth.

3.680 or 3.68

500

If you move the decimal point one place to the right in 0.45, what number do you get?

4.5

Adding/Subtracting Positive & Negative Numbers

100

What is −3+5?

2

200

 7−(−2) = ?

9

300

What is −4+(−6)?

-10

400

10+(−15) = ?

-5

500

What is 5 - 9? 

-4

Adding Fractions

100

What is 1/4 + 1/4 = 

2/4 or 1/2

200

2/3 + 1/6 = 

5/6

300

1/2 + 3/4 = 

1 1/4

400

5/8 + 1/2 = 

1 1/8

500

3/5 + 4/10

1

Multiplying Fractions

100

1/2 x 3/4 = 

3/8

200

2/3 X 3/5 =

2/5

300

4/7 X 2/3 = 

8/21

400

5/8 X 4/5

1/2

500

3/4 X 8/9

2/3

Dividing Fractions

100

1/2  ÷ 1/4 

2

200

3/5 ÷ 2/3

9/10

300

4/9 ÷ 2/3

2/3

400

5/6 ÷ 1/2

1 2/3

500

6/7 ÷ 3/14

4