Rounding Decimals
Adding Decimals
Subtracting Decimals
Multiplying Fractions
Subtracting Fractions
100

1.85 rounded to the nearest tenth

1.9

100

  512.34

+123.170

625.510

100

  6.2

-5.9

0.3

100

1/3 times 6

2

100

 5/6

-1/2

2/6

200

175.55 rounded to the nearest tenth

175.6

200

  1,427.250

+2,836.786

4264.036

200

  74.9

-34.9

40.0

200

2/8 times 16

4

200

 7/9

-1/3

4/9

300

5678568.9999999 rounded to the nearest whole

5678568

300

  7,871.82

+2,921.21

10793.03
300

 1234.123

-1111.111

123.013
300

4/8 times 12

6

300

 23/56

-23/56

0

400

4,657.678 rounded to the nearest hundredth

4,657.680

400

  187.345

+678.678

866.023

400

 48673.21

-23451.67

25221.54

400

1/9 times 27

3

400

 36/54

-12/27

12/54

500

7,789.794 rounded to the nearest tenth

7,789.8

500

  3844.124

+6721.952

10566.076
500

231546.10

-187533.01

44013.09

500

3/9 times 18

6

500

 123/1234

-1/617

121/1234