Foundations

PEMDAS

100

(30 − 3) ÷ 3 = ?

What is the number 9? 

200

1 + 7² = ?

What is the number 50? 

300

15 + 40 ÷ 20 = ?

What is the number 17? 

400

9 × (3 + 3) ÷ 6 = ?

What is the number 9? 

500

(4 − 1 + 8 ÷ 8) × 5 = ?

What is the number 20? 

Multiplication

100

5 x 5 = ?

What is the number 25? 

200

10 x 10 = ?

What is the number 100? 

300

9 x 7 = ?

What is the number 63? 

400

8 x 6 = ? 

What is the number 48? 

500

12 x 9 = ?

What is the number 108? 

Area

100

Find the area of a rectangle with sides equal to 3 and 7. 

What is the number 21?

200

Find the area of a square with sides equal to 8.

What is the number 64? 

300

Find the area of a rectangle with sides equal to 12 and 5.

What is the number 60?  

400

Find the area of a square with sides equal to 12.

What is the number 144? 

500

Find the area of a rectangle with sides equal to 9.5 and 2.

What is the number 19? 

Substitution

100

Given f(x) = 3x + 4, find f(-2). 

What is the number -2? 

200

Given f(x) = 7x - 4, find f(6).  

What is the number 38? 

300

Given f(x) = -3/4x + 3, find f(4). 

What is the number 0? 

400

Given f(x) = -2x - 6, find f(10). 

What is the number -26?

500

Given f(x) = 10x - 3, find f(1/5).

What is the number -1? 

Exponent Laws

100

3² ⋅ 3² = ?

What is the number 3⁴ ? 

200

(5²)³ = ?

What is the number 5^{6 ?}

300

2⁶ / 2³ = ?

What is the number 2³ ?

400

18435⁰ = ?

What is the number 1?

500

6x² ⋅ 6x³y⁴ = ?

What is the number 36x⁵y⁴ ?