Foundations of Pre-Algebra

8 questions • 3 - 5 minutes

prealgebra

What is the value of 2x + 3 when x = 5?

5

8

10

13

Question 1

Which of the following is a prime number?

4

9

11

14

Question 2

What is the perimeter of a rectangle with a length of 6 units and a width of 4 units?

8 units

16 units

20 units

48 units

Question 3

If you subtract 3 from twice a number and get 11, what is the number?

4

5

6

7

Question 4

What is the least common multiple (LCM) of 4 and 6?

8

10

12

24

Question 5

If 2x + 5 = 11, what is the value of x?

1

2

3

4

Question 6

Which of the following fractions is equivalent to 3/4?

6/8

2/3

1/2

4/5

Question 7

If a triangle has sides of lengths 5, 12, and 13, what type of triangle is it?

Equilateral

Isosceles

Scalene

Right

Question 8

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1. What is the value of 2x + 3 when x = 5?

a) 5
b) 8
c) 10
d) 13

2. Which of the following is a prime number?

a) 4
b) 9
c) 11
d) 14

3. What is the perimeter of a rectangle with a length of 6 units and a width of 4 units?

a) 8 units
b) 16 units
c) 20 units
d) 48 units

4. If you subtract 3 from twice a number and get 11, what is the number?

a) 4
b) 5
c) 6
d) 7

5. What is the least common multiple (LCM) of 4 and 6?

a) 8
b) 10
c) 12
d) 24

6. If 2x + 5 = 11, what is the value of x?

a) 1
b) 2
c) 3
d) 4

7. Which of the following fractions is equivalent to 3/4?

a) 6/8
b) 2/3
c) 1/2
d) 4/5

8. If a triangle has sides of lengths 5, 12, and 13, what type of triangle is it?

a) Equilateral
b) Isosceles
c) Scalene
d) Right