Order of Operations/PEMDAS
Multiplication
Fractions
100

2(10)

20
100

3x10

30

100

1/2 + 1/2 

1 OR 2/2

200

2(2+3)

10

200

6x5

30

200

7/10 + 5/10

12/10

300
3(1+2)+5

14

300

10x11

110

300

1/2 + 3/4 

5/4

400

10 + 4(2-1)

14

400

12x12

144

400

7/6 x 3/4

21/24 > simplify to 7/8

500

2(2+3) - 2(1+2) 

4
500

15x12

180

500

8/10 x 7/6 

56/60 > simplify to 14/15

Click to zoom