Order of Operations
21 ÷ 3 + (3 × 9) × 9 + 5
255
Solve 3x for x = 2
6
r less than 5
5 - r
3 5 7 9
9 15 27
21
10 + 8 × 90 ÷ 9 - 4
86
18 ÷ 6 × (4 - 3) + 6
9
Solve 25 - b for b = 7
18
The sum of m and 6
6 + m or m + 6
35 21 14 7
5 3 1
6y - 3 for y = 5
27
14 - 8 + 3 + 8 × (24 ÷ 8)
33
Solve 25 ÷ b x 2 for b = 5
10
T divided by 9
t ÷ 9
5 9 12 15
7 11 17
14
q less than 20
20 - q
4 × 5 + (14 + 8) - 36 ÷ 9
38
Solve a - 17 + 3 x 4 for a = 20
15
H minus 8
H - 8
6 12 24 48
12 24 96
48
1 3 10 15
11 33 165
110
(28 ÷ 4 ) + 3 + ( 10 - 8 ) × 5
20
Solve 5 + 16 ÷ r x 6 for r = 4
29
The product of 2 and p
2 x p or p x 2
75 60 50 35
50 35 10
25
8 × 3 + 70 ÷ 7 - 7
27