Audrey's decimal jeopardy

Adding & Subtracting

100

246.891-574.11

327.219

200

48.9236+37.1464=

86.0700

300

456.7893-1431.6860=

974.8967

400

57.893+6469.289

6527.182

500

467.8798+956.3624=

1424.2422

Multiplying

100

8.4 x 3.2 =

26.88

200

7.8 x .69 = 

5.382

300

4.36 x 2.8 =

12.208

400

6.89 x .42 =

2.8938

500

5.78 x 46.9 =

271.082

Divideing

100

26.8 ÷ 4 =

6.7

200

1.82 ÷ 7 =

.26

300

1791.8 ÷ 62 =

28.9

400

491.26 ÷ 77 =

6.38

500

259.1802 ÷ 3.27 =

79.26

Word Problems

100

Emily was selling 4 things to raise money for the hurricanes. She sold a barbie set that sold for $6.79, a shirt that sold for $13.89, a book that sold for $3.69, and a little sparkly blow up chair for $12.56. How much did she  make to donate?

36.93

200

When I went to Walmart my total cost came out to $54.76 I paid with a 100 bill how much money will I get back?

$45.24

300

Sharon went to the store and bought 23 watermelons for  the fruit parade that each cost $12.34 how much did they cost all together?

283.82

400

If I had a total of 12.25 ponds of candy and I want to split it between 7 friends how many ponds did each friend get?

1.75 lbs

500

Luke went to the store and bought 7 oranges that each cost $3.67 and 4 bananas that each cost $4.86 how much did they cost in total.

44.13

Powers of ten

100

45.764 x 10⁴=

457640.

200

26.28 x 10²=

2628.

300

6.7893÷10⁴=

.00067893

400

375854 x 10³=

37585400.

500

6789.246÷10⁷=

.00067898246