Order Of Operations

What's the first step?

100

4 x (8 - 3) + 6

8 - 3

200

12 + 36 / 4

36 / 4

300

(7 x 8 - 4) + 3 x 6

7 x 8

400

4 + [3 (4 + 2)]

4 + 2

500

{[24 - (3 x 6) ] + 5}

3 x 6

Solve (No grouping)

100

122 - 70 + 13

65

200

15 + 6 x 32

207

300

8 + 4 x 20 - 16

72

400

12 / 4 x 6 +24

42

500

20 / 2 + 68 / 4 + 9

36

Solve (Simple)

100

(10 - 3) + 9 x 2

25

200

15 / (4 - 1) x 7

35

300

8 + 6 (8 - 2) - 4

40

400

(9 x 5 + 3) / 12 + 32

36

500

2 (5 x 7) + (9 x 3)

97

Solve (complex)

100

8 + (3 - 2) - [4 + (5 - 3) - 1]

4

200

3 [(4 + 5) - 3] + 2

20

300

50 / 5 + [(7 X 2) x 9] + 4

140

400

18 + {2 + [3(6 - 1 x 2)] - 4}

28

500

3{7 + [4 x (7 + 5)]} - 6

159

Spiral Review

100

65.2 x 100

6,520

200

Round 54.681 to the nearest tenths place.

54.7

300

In which number does the 7 have a value that is 1/10 the value of the 7 in 3,172.8?

a. 31,728

b. 317.28

c. 31.728

b. 317.28

400

76.5 x 2.3

175.95

500

In which pair of numbers is the value of the 6 in the number on the left 100 times greater than the 6 in the number on the right?

a. 567.1 and 715.6

b. 736 and 761

c. 83.26 and 36.28

a. 567.1 and 715.6