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What Does it Mean?
100

9 - 3 x 2 = 12

3

100

9 - 32 / 4

1

100

(14 + 42) x (12 - 4) - 9

231

100

Write the expression for two times a number x

2x

100

What operation will give us the sum of numbers?

Addition

200

((-2x2)/((-4)-2) = -3

4/6

200

(6 + 25 - 7) / 6

4

200

45 / (8(5-4) - 3)

9

200

4 less than the sum of 8 and 6

8 + 6 - 4

200

What operations will give us the difference of two numbered squared?

Exponents and Subtraction

300

4 + 5 + 7 - 3 x 2 = 26

10

300

6 + 62 / 3 - 5

13

300

(8 / (5 - 1)) x (3 + 6) x 3

54

300

The sum of 9 and 3 is divided by 3

(9 + 3) / 3

300

What operation gives us the product of two factors?

Multiplication

400

20/4 - 14/22 = -9/4

6/4 or 3/2

400

(1/2)2 x 4 + 6 / 3

3

400

23 - 6 x 2 + 3

-1

400

The product of 8 and 12 is subtracted by 10

8 x 12 - 10

400

What operation gives us the quotient of two polynomials?

Division

500

(-3)2 x (5-7)2 - (-9)/3 = 

Step 1. (-9) x (-4) - (-9)/3

Step 2. (-9)/3

Step 3. (-9) x (-4) + 3

Step 4. = 33

39

500

8 - (-5)2 - 20

-37

500

(-1) x (2 - 6)2 / 8 + 8 - 3 x 2

4

500

4 squared is divided by 2 then increased by 10

42 / 2 + 10

500

List the order of operations that are necessary in the expression below:

(4 - 2) x (-5)2 / -9

1. Parenthesis (Subtraction)

2. Exponents 

3. Multiplication

4. Division