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addition
subtraction
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divide
decimals
100

54 + 32

86

100

78 - 34

44

100

23 x 2

46

100

24 divided by 2

12

100

1.2 + 3.4

4.6

200

673 + 216

889

200

357 - 124

233

200

121 x 2

242

200

84 divided by 5

16 r4

200

23.7 + 1.55

25.25

300

786 + 598

1384

300

845 - 387

458

300

65 x 3

195

300

456 divided by 3

152

300

34.9 - 2.8

32.1

400

2,859 + 3,687

6,546

400

5,456 - 2,928

2,528

400

265 x 4

1,060

400

747 divided by 5

149 r 2

400

5.3 - 1.232

4.068

500

67,475 + 2,648

70,123

500

5,001 - 2,543

2,458

500

5,372 x 7

37,604

500

438 divided by 6

73

500

45.6 x 3

136.8