Finding Missing Factors Worksheet - Grade 8
This worksheet helps 8th-grade students practice finding missing factors in multiplication equations, including those with variables and exponents.
Includes
Standards
Topics
Finding Missing Factors
Name:
Date:
Score:
Read each problem carefully and determine the missing factor. Write your answer in the space provided.
1. 7 * = 56
2. * 12 = 144
3. 9 * = 81
4. * 6 = 72
5. If 3x = 27, what is the value of x?
6. Find the value of y in the equation 5y = 100.
7. If a number multiplied by 8 equals 64, what is the number? Let the number be 'n'. Write the equation and solve for n.
8. 2^3 * = 40
9. * 3^2 = 54
10. 4 * = 2^5
11. Which number is the missing factor: 6 * ? = 48
7
8
9
6
12. If 15 is the product of 3 and an unknown number, what is the unknown number?
4
5
6
12
13. The missing factor in 4 * ? = 32 is 8.
True
False
14. If 10 is multiplied by 0.5, the missing factor is 5.
True
False