Adding
subtract
Multiply
Division
Mystery questions
100

79+21

100

100

73-23

50

100

5x5

25

100

27/3

9

100

83-76+[47-31]

23

200

87+93

180

200

97-54

43

200

9x7

63

200

96/8

12

200

6(76+63)-82

752

300

152+87

239

300

147-79

68

300

13x4

52

300

84/12

7

300

9(72x82-4282+1532)/6

4731 

400

236+876

1112

400
729-623

106

400

12x13

156

400
108/12

9

400

9281-(1923-1233+2936x3/12)/16

9192

600

Becky has 672 minutes of playing online games and she has 765 minutes of playing educational games. How many minutes does Becky have playing games in all?

1437 minutes of playing games


600

Nadia has 1937 dollars, if she withdraws 743 dollars and then two days later she withdraws 834 dollars, how much money does her bank account now have?

360 dollars

600

Jacob has twenty seven rows of colored paper. Each row has seventy four papers in each row. How many papers does Jacob have in total?

1998 colored papers

600

Isaac bought 7444 decorations for Christmas. He has 4 friends and they all have to get an equal amount of decorations to hang. How much do they all get to use?

1480 decorations for each friend

600

Mason had 10 dollars in his pocket. He went to the bank and withdrew 100 more dollars, then he went shopping with his money and his groceries cost him 73 dollars. Next he deposited all his change into his bank account. If he had 1034 dollars in his account how much money does his bank account now have?

1071 dollars

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