Ordering, Comparing and Rounding Decimals

Ordering Decimals

100

2.17

2.08

2.1

Order from least to greatest

2.08

2.1

2.17

200

46.5

146.5

4.65

Order from least to gretest

4.65

46.5

146.5

300

303.17

3.71

37.71

Order from greatest to least

303.17

37.71

3.71

400

2.909

2.991

2.919

Order Least to Greatest

2.909

2.919

2.991

500

15.818

11.58

15.81

11.5

Order from greatest to least

15.818

15.810

11.58

11.5

Rounding Decimals

100

Round to the nearest tenth:

3.962

4.000

200

Round to the nearest hundredth:

9.187

9.190

300

Round to the nearest tenth:

0.926

0.900

400

Round to the nearest thousandth:

4,159.3289

4,159.329

500

Round to the nearest thousandth:

3,689.5899

3,689.590

Compare Decimals

100

3.976__________4.007

Less Than    <

200

89.001__________89.100

Less Than  <

300

6.030__________6.03

Equal  =

400

7.891_______7.189

Greater Than  >

500

9843.546________9843.654

Less Than  <

Challenge

100

Order least to greatest

4,159.3280

4,158.3280

4,159.329

4,158.3290

4,158.3280

4,158.3290

4,159.3280

4,159.3290

200

439.8760__________439.876

Equal =

300

Round to the nearest tenth:

57.99349

58.00000

400

Order greatest to leasst:

5.789

5.9

5.399

5.99

5.990

5.900

5.789

5.399

500

What is this sign called:   <

Less Than

Extra Challenging

100

What is this sign called:  >

Greater Than

200

Order from greatest to least

• 73,057.305
• 7,357.35
• 730,507.3050
• 730,097.3009
• 730,517.3051

730,517.3051

730,507.3050

730,097.3009

73,057.305

7,357.35

300

Compare :

.49999_______.5

Less Than <

400

Round to the nearest thousandth:

327,993.2799

327,993.2800

500

1,250.125 and  1,290.129 and 12,490.1249 and 12,540.1254 and 12,500.1250. If the baker rounds each amount to the nearest thousandth before adding them, what total will they get?

40,070.629