Math review Units 1-5

Exponents

100

3^2

What is 9?

200

2^3

What is 8?

300

5^2 + 1^2025

What is 26?

400

3^4 - 4^3

What is 15?

500

2^5

What is 32?

Integers

100

-9 + 2

What is -7?

200

-2 x -8

What is 16?

300

4 - 6

What is -2?

400

4 x -2

What is -8

500

-7 - 3

What is -10

Distributive Property

100

4(3 + 2)

What is 20?

200

3(6 - 1)

What is 15

300

2(10x - 5)

20x - 10

400

8(2 + 3x)

What is 16 + 24x?

500

3(2x + 4) - 5x

What is x + 12

Combine like terms

100

4x + 2x - 5

6x - 5

200

2y + 8 + 3y

5y + 8

300

8x - 4x + 7 + 2

4x + 9

400

9x + 3x + 4 + 8

12x + 12

500

9y + 2x + 4y + 12x + 12 - 2

13y + 14x + 10

PEMDAS

100

(8 + 2) - 2

What is 8?

200

6 + 8 x 4 - 12

What is 26

300

10/5 + 8 - 4 x 2

What is 2?

400

12 - 3/1 + 4 x 3

What is 21?

500

2^2 - 2x + 3x + 5

9 + x