Order of Operations

PEMDAS 1

100

90(35/7) - 4

446

200

601 - 50x² when x = -1

551

300

94 - (7+36)

51

400

84/6 - 70

-56

500

What direction do you solve in when you multiply/divide or add/subtract? 

Left to right

PEMDAS 2

100

7 x 4 + 2

30

200

9 - 2 + 17

24

300

15 - 3 x 4

3

400

8 x 6 x 3

144

500

90 - 45 x 2

0

PEMDAS 3

100

7 x 3 - 2 + 4

23

200

9 + 3 - 1 + 6

17

300

2 x 4 + 9 - 3 X 5

2

400

10 x 3 + 90 - 10 x 2

100

500

3 x 4 x 2 - 10 + 20

34

PEMDAS 4

100

4 x (2 + 4) x 6

144

200

(13 - 6) + (5 - 3) + 20

29

300

5 x 2 + (8 - 3) + 3⁴

96

400

10 x 8 + 8² + (5-2)

147

500

(6 x 2) x (4 x 4)

192

PEMDAS 5

100

(2 x 3²) - 11 + 6

13

200

- 5² + 2 + 2² 

-19

300

- 3³ - 3

-30

400

4 +1 - 10² ÷ 5 - 5 - 3

-23

500

What operation is done SECOND?

5 x 2 + 4 - 3(1+6)

multiplication