Decimals Jeopardy

Comparing Decimals

100

0.732 _ 0.111

What is 0.732 > 0.111?

200

3.721 _ 3.9181

What is 3.721 < 3.9181?

300

54.4582 _ 54.3279461

What is 54.4582 > 54.3279461 ?

400

9.383716 _ 9.383716

What is 9.383716 = 9.383716 ?

500

8720184.74625 _ 8720471.462202

What is 8720184.74625 < 8720471.462202 ?

Least to Greatest

100

0.38, 0.25, 0.36, 0.15, 0.22

What is 0.15, 0.22, 0.25, 0.36, 0.38 ?

200

1.43, 1.48, 1.22, 1.93, 1.73

What is 1.22, 1.43, 1.48, 1.73, 1.93? 

300

0.372, 0.44, 0.173, 0.093, 0.2

What is 0.093, 0.173, 0.2, 0.372, 0.44? 

400

4.510, 4.33, 4.49, 4.48, 4.174

What is 4.174, 4.33, 4.48, 4.49, 4.510?

500

837.268, 871.3, 837.471, 8.37.199, 871.48

What is 8.37.199, 837.268, 837.471, 871.3, 871.48?

Rounding

100

Round .47 to the nearest tenth

What is 0.5

200

Round 22.19 to the nearest tenth

What is 22.2?

300

Round 3.17302 to the nearest hundredth

What is 3.17?

400

Round 48.174392 to the nearest ten

What is 50? 

500

Round 749.4790271472 to the nearest thousandth

What is 749.479?

Adding Decimals

100

0.4 + 0.3

What is 0.7?

200

0.27 + 0.79 

What is 1.06?

300

0.48 + 0.096

What is 0.576?

400

31.471 + 47.9

What is 79.371?

500

3.8 + 729.391 + 44.87

What is 778.061?

Challenge Problems

100

Round 94.72912472639949274 to the nearest hundred thousandth

What is 94.72912? 

200

Order from greatest to least 3.8547192, 3.82041849, 3.83920573626, 3.8265993, 3.85073616

What is 3.8547192, 3.85073616, 3.83920573626, 3.8265993, 3.82041849?

300

8491.72913 + 7492.3615495 

What is 15,984.0906795?

400

74.83 - 53.21

What is 21.62?

500

3.8 x 0.8 

What is 3.04?