Round Decimals
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Trivia
Add Whole Numbers
Subtract Whole Numbers
Math Facts
100

Round to the whole number.

104.23

104

100

0.82 + 4.21

5.03

100

Daily Double

16.82 - 5.21

11.61

100

What is the tallest mountain in the world?

Mt. Everest

100

31,018 + 5,741

36,759

100

9,234 - 2,387

6,847

100

8 x 12 

96

200

Daily Double

Round to the tenths.

48.36


48.4

200

Daily Double

9.1 + 7.21

16 .31

200

23.06 - 8.24

14.82

200

What is the name of the toy cowboy in Toy Story?

Woody

200

40,742 + 22,597

63,339

200

110,652 - 8,600

102,052

200

11 x 12

132

300

Round to the hundredths.

7.328

7.33

300

13.094 + 4.903

17.997

300

Daily Double

56.8 - 2.765

54.035

300

What is the name of the process by which water turns into vapor?

Evaporation

300

75,977 +24,683

100,660

300

58,005 - 1,098

56,907

300

7 x 8

56

400

Round to the whole number.

85.352

85

400

17.49 + 9

26.49

400

65.18 - 12.005

53.175

400

What planet is known for having rings?

Saturn

400

102,369 + 60,320

162,689

400

113,300 - 1,774

111,526

400

6 x 4

24

500

Round to the tenths.

25.64

25.6

500

0.868 + 15.973

16.841

500

23.6 - 8.27

15.33

500

How many legs does a spider have?

8

500

109,347+ 18,269

127,616

500

454,900 - 33,870

421,030

500

12 x 6

72

600

Round to the hundredths.

19.228

19.23

600

2.94 + 45.6 + 58.418

106.958

600

8.04 - 0.339

7.701

600

 What is the fastest land animal in the world?

Cheetah

600

570,624 + 129,588

700,212

600

258,000 - 79,455

178,545

600

9 x 11

99