Foundations 7/8 Review

Place Value

100

What is the value of the 5 in 105,271

5,000

200

What place value is the 7 in 170,203

Ten Thousands Place

300

How many tens are in the number 51,200

512

400

Write 102,570 in expanded form

100,000+2,000+500+70

500

Explain the difference between the 8's in the number 880

800 is ten times larger than 80

Decimal Place Value

100

What place value is the 3 in 12.03

Hundredths Place

200

What number is in the tenths place in the number 152.708

7

300

How many tenths are in the number 12.6

126

400

How many hundredths are in the number 1.23

123

500

How many total tenths are in the number 347.1

3471

Decimal Operations

100

22-0.8

21.2

200

14+0.607

14.607

300

0.64-0.40

0.24

400

2 tenths + 12 hundredths 

0.32 (32 hundredths)

500

15.32+0.9

16.22

Fractions

100

List these fractions in order from least to greatest 

1/2 , 1/6 , 2/10

1/6, 2/10, 1/2

200

Name one rule when adding and subtracting fractions

1. find common denominator

2. add or subtract numerators only

300

What is 1/4 as a decimal

0.25

400

Which is larger 5/10 or 5/100

5/10

500

Name the step we use when dividing fractions

Multiply by the reciprocal 

Fraction Operations

100

1/2 + 2/6

5/6

200

4/5-2/10

6/10 or 3/5

300

Simplify 9/27

1/3

400

What is 1/5 x 1/5

1/25

500

2/8 x 1/4

1/16