5th Grade Math Review

Fractions

100

Simplify 25/60

5/12

200

Convert to a mixed number 32/5

6 2/5

300

Find the LCD 3/7 & 1/2

14

400

Add 3 3/5 + 6 6/15 = 

10

500

Subtract 5 1/12 - 2 2/3 = 

2 5/12

Decimals

100

Add: 6.37 + 29.12 = 

35.49

200

Subtract: 374.23 - 201.05 = 

173.18

300

Multiply 36.2 x 0.5 = 

18.10 

400

Multiply   382.34 x 6.3

2,498.742

500

Divide   682.3/3

227.433...

Round That Number

100

Round to the nearest whole number: 747.2

747

200

Round to the hundreds place: 186

200

300

Round to the ten thousands place: 3,168,234

3,170,000

400

Round to the thousandths place: 5.6435

5.644

500

Round to the ten millions place: 1,341,564,098

1,340,000,000

Multiplication

100

143 x 3 = 

429 

200

5678 x 16 = 

90,848

300

1975 x 78 = 

154,050

400

23.043 x 5.6 = 

129.0408

500

376.53 x 14.2 = 

5,346.726

What's That Number?

100

ten thousand nine hundred forty-two 

10,942

200

one thousand eight hundred three and two hundredths

1,803.02

300

20,000 + 4,000 + 500 + 90 + 3 + 0.5 + 0.06 + 0.004

24,593.564

400

1,000,000 + 60,000 + 7,000 + 300 + 40 + 0.9 + 0.002

1,067,340.902

500

two million three hundred thousand five hundred eighty two and six hundred thirty six thousandths 

2,300,582.636