Decimal Jeopardy

Add Decimals

100

6 + 7.3

13.3

200

8.2 + 18.35

26.55

300

32 + 1.3 + 2.21

35.51

Subtract Decimals

100

32 - 4.62

27.38

200

1 - 0.47

0.53

300

16.2 - 4.81

11.39

Multiply Decimals

100

4 X 12.3

49.2

200

31 X 4.2

130.2

300

0.35 X 4

1.4

Powers of 10

100

1.6 X 10²

160

200

23.56 X 10¹

235.6

300

2.3 X 10³

2300

Where's the Decimal?

100

41.34 X 2.6 = 107484

107.484

200

9.345 X 11.84 = 11064480

110.64480

Tricky Zero !

300

12.0 X 4.0 = 48000

48.000