Prealgebra

Decimals

 
 
  Round the following decimals in #1 - #5:

1) 23.0068 to nearest hundredth

2)
1.099 to nearest hundredth


3) 364.3620 to nearest tenth

4)
2.0624 to nearest thousandth

5)
0.67803 to nearest ten-thousandth

6) Add: 3.065 + 21.3 + 5



7.
Subtract: 3.1 - 1.054


8. Multiply: (3.4) (2.001)

9. Multiply: (0.054)(0.002)

10. Multiply: (3.12)(4.5)


11.
Divide: 7 ÷ 3.5

12.
Divide: 70 ÷ 3.5

13. Divide: 5.95 ÷ 0.35

14. Divide: 2.16 ÷ 0.12

15. Divide: 0.455 ÷ 0.35

     
 

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