Chase's jeopardy

add/subtracting

100

0.5 + 0.5=

1

200

0.45-0.34

0.11

300

0.73+1.66

2.39

400

3.67-3.2

0.47

500

35.77-10.18

25.59

multiplying

100

10 X .12

1.2

200

3.8 x 0.12=

.456 

300

3.45 X 6.7

23.115

400

9.99 X 8.9

88.911

500

43.7 X 88.1

3849.97

divide

100

36.5 divided 5

7.3

200

58.4 divided by 8

7.3

300

12.312 divided 2.4

5.13

400

48.202 divided by 7.7

6.26

500

87.032 divided by 8.8

9.89

word problems

100

If Danny has $20.43 and makes $10.57. How much money does Danny have?

$31.00

200

Bobby saw 24.7 apples and he took 8.9 apples. How much apples are left?

 15.8

300

If one banana cost 3.77 and Harold buys 32 bananas for his friends how much did he spend

120.64

400

Bob spent $200.27 on birthday presents for his grandchildren. If they are the same amount of money. and 7 grandchildren how much money does each gift cost

$28.61

500

My grandpa spends 337.25 a month. How much money does he spend in 16 months

5396.00

powers of 10

100

0.63 x 10² 

630

200

2.45 x 10³

24,500

300

12.5/ 0.5=

25

400

3.37/10=

0.337

500

23.712 X 100=

2371.2