rounding decimals
Place value
adding
subtracting decimals
odds and ends
100

Round this number to the tens place 


257.2

260

100

The 4 is in this place value 


469

Hundreds place 

100

47.3 + 8.4

55.7

100

3.24 - 2.86 

.38

100

Write 9.634 in expanded form

9 +.6 + .03 + .004

200
Round this number to the tenths place 


7.634

7.6

200

The 6 is in this place value. 

63.24

The tens place. 

200

78.6 + 3.14

81.74

200

478.36 - 3.12

475.24

200

Write in word form 

45.367

forty five and three hundred sixty seven thousandths. 

300

Round this number to the hundredths place. 

3.147 

3.15

300

What number is in the hundredths place? 

773.348

4

300

5.696 + 47

52.696

300

87.3 - 2.478

84.822

300

Which number is the value of the digit 9 the greatest?


A- 28.109            C- 59.004

B- 34.963            D- 87.590

C

400

Round this number to the nearest whole. 


47,569.934

47,570

400

What number is in the tenths place? 

578.961

9

400

587.364 +.014

587.378

400

18,245.360 - 586.01

17,659.35

400

Compare these numbers 

0.090  _____   .09

=

500

Round this number to the tenth. 

47,569.994

47,570.0

500

What number is the nearest whole. 


487.694

7

500

220.364 + 96.170

316.534

500

45,003.405 - 1,254.82

43,748.585

500

Mike rode his bike 5.87 kilometers to the mall. Then he rode his bike 2.84 kilometers to the park. How many kilometers did Mike ride in all? 

8.71 K in all

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