Decimals

Adding and Subtracting

100

234.896-123.905

110.991

200

5,098.089+6,907.642+

12,005.731

300

509.621+510.890=

1,020.511

400

4.906+8.285=

13.191

500

6,898.960-387.856=

6,511.104

Order Decimals

100

Order these numbers: Least to greatest

129.589

987.678

234.876

129.589,234.876,987.678

200

Order 345.00,345.120,354.310,219.90 from greatest to least.

354.310,345.120,345.00,219.90

300

Order 4,557.097,789.046,789.64,867.333 from greatest to least.

4,557.097,867.333,789.64,789.046

400

Order 300.892,300.923,89.045,900.89 in any way you like.

Correct!

500

Order 329.345,678.009,34.98,900.8 from least to greatest.

34.98,329.345,678.009,900.8

Compare Decimals

100

Which is greater 865.409 or 865.490?

865.490

200

Which is greater 342.901 or 342.910?

342.910

300

Which is greater 1039.786 or 1039.677?

1039.786

400

Are these two numbers equivalent? 341.060 and 341.006

No

500

Which is less 9,842,092 or 9,842,029?

9,842,029

Round Decimals

100

Round 48.914 to the nearest tenth.

48.900

200

Round 6,490.469 to the nearest tenth.

6,490.5

300

Round 1,788.562 to the nearest hundredth.

1,788.56

400

Round 309.6667 to the nearest thousandth.

309.6670

500

Round 39.032 to the nearest hundredth.

39.03