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100
12-5x2
2
100
16+2-15
3
100
30÷5-2
4
100
15+7x5
50
100
(17+3)÷5=
4
200
20÷5+12
16
200
81÷9-6
3
200

25x4+10-4

106

200
15+30÷2
30
200
(23-8)x2
30
300
18+4x2
26
300
8x(12-5)
56
300
15÷3+11
16
300
5x(4+11)
75
300
16÷2x9
72
400
90÷10x3
27
400
50-7x5
15
400

Give the correct order of operations.

Brackets, Exponents, Multiplication OR Division, Addition OR Subtraction

400
5+9x4
41
400
(36+14)÷10
5
500
60x(4÷2)
120
500
(200+50)x(9÷3)
750
500
(5+3)x(9-2)
56
500

The problem was 20 - 5 x 2 + 3. My answer was 33. What did I do wrong?

I went from left to right without using the correct order of operations.

500

Tell what 5 3 really means.

5 x 5 x 5