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Fractions
Addition
Exponents
stander form
Multiply
100

7 5/10 + 5 3/5=

131/10=13 1/10

100

45+16+23+21

105

100

93x7+83=

5,628

100

5.639

5.000+0.600+0.030+0.009

100

43x62

2,666

200

simplify into a decimal = 5 16/100

5.16
200

90+90+87=

267

200

145+16+23

153,703


200

89.089

80+9+0.08+0.009

200

12x13

156

300

simplify into a decimal 10 26/1000

10.026

300

32+32+12

76

300

174+32x5=

417,765

300

78.675

70+8+0.6+0.07+0.005

300

20x21x22

840

400

13x 5/6

78/5= 15 3/5

400

24+24+24

72

400

44+16+23

295

400

7.84

7+0.8+0.04


400

62x3

186

500

10 9/7+11 19/21=

481/21=22/19/21

500

22+22+22

66

500

123+3+4=

1,735

500

2.5

2+0.5

500

562x34

19,108