Least to Greatest
Subtraction
Addition
Order of Operations
Rounding Decimals
100

7, -4, 12, 0

-4, 0, 7, 12

100

12 - 4 - 9

-1

100

3.43 + 4.72 + 6.20

14.35

100

7+6x5

37

100

6.89 to the nearest tenth

6.9

200

-7, 0, -12, -8

-12, -8, -7, 0

200

3.4 - 2.7 - .09

.61

200

12.89 + .65 + .73

14.27

200

2(2-6)2 + (5 - 4 + 32)2

132

200

2.357 to the nearest hundredth

2.36

300

1/2, 2/5, 3/8, 9/16

3/8, 2/5, 1/2, 9/16

300

2 - 1.4 - 1.5

-.9

300

3/4 + 7/8 + 1/24

5/3 or 1.67

300

6(1/2 + 3/4 - 2/8) - 3 + 8 x 2 + 1

20

300

34.45 to the nearest whole number

34

400

3/4, 3/16, 3/24, 3/2

3/24, 3/16, 3/4, 3/2

400

13/20 - 3/40

23/40

400

9/15 + 2/3 + 7/12

37/20 or 1.85

400

(4 + 1.5 + 3/2)2 - (24 - 6/3 - 12)2 - 44

1

400

2.4592 to the nearest hundredth

2.46

500

2/9, 5/32, 17/40, 13/25

5/32, 2/9, 17/40, 13/25

500

12.6 - 7/8 - 8.8 - 13/16

2.1125 or 169/80

500

6.2 + 7/8 + 1/3 + .8

8.20833 or 197/24

500

(3/5 - 2/7 - 10/35) - 1/35 + 4/5 - 1 + 2(.1 + 3)

6

500

4.38902 to the nearest thousandths

4.389

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