Show:
Adding Decimals
Subtracting Decimals
Converting 10 times
Converting 1/10
Round
100

3.4 + 4.5

7.9

100

8.5 - 6.7

1.8

100
What number is 10 times more than 324 

3,240

100
What number is 1/10th of 320

32

100
Round to the nearest tenth 34.67

34.7

200

23.56 + 34.78

58.34

200

32.4 - 19.52

12.88

200

What number is 10 times more than 543.23

5,432.3

200

What is 1/10th of 6,578.976

657.8976

200

Round to the nearest whole number 34.657

35

300

345.6 + 72.3 

417.9

300

27.4 - 9.13

18.27

300

What number is 10 times more than 234.567

2,345.67

300

What number is 1/10th of 2,345.58

234.558

300

Round to the nearest hundredth 234567.967

234567.97

400

236.345 + 67.5

303.845

400

34.6 - 8.72

25.88

400

What number is 10 times more than 6789.54

67895.4

400

What is 1/10th of 978567.5

97856.75

400

Round to the tenths 234,865.43

234.865.40

500

234.56 + 98.568

333.128

500

21.3 - 12.45

8.85

500

What number is 10 more than 456,345.789

4,563,457.89

500

What is 1/10th of 54678943.56

5,467,894.356

500

Round to the hundredths 5,426,732.453

5,426,732.450