Place the Decimal
Adding
Subtracting
Multiplying
Rounding
100

934

Put 9 in the tenths place.

0.934

100

0.2 + 0.6

0.8

100

34.0 - 2.5

31.5

100

0.2 x 3

0.6

100

Round 0.46 to the nearest tenth

0.5

200

6473

Put 6 in the hundreds place.

647.3 

200

7.7 + 2.4

10.1

200

6.14 - 5.228

0.912

200

1.2 x 4.2

5.04

200

Round 2.9463 to the nearest tenth

2.9

300

29749

Put 4 in the hundredths place.

29.749

300

0.73 + 0.037

0.767

300

493.08 - 76.1

416.98

300

5.9 x 4.04

23.836

300

Round 0.24683 to the nearest ten-hundredth

0.247

400

593667

Put 3 in the tens place.

5936.67

400

6.59 + 8.04

14.63

400

95.3579 - 46.4881

48.8698

400

0.03 x 23.8

0.714

400

Round 48.948 to the nearest tenth

48.9

500

5492684

Put 6 in the ten-thousandths place.

5.492684

500

94.287 + 25.99032

120.27732

500

232.8329 - 9.999

222.8339

500

9.68 x 38.53

372.9704

500

Round 7899.99997 to the nearest ten-thousandth

7900.0000

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