1. Lesson Quizzes
Standard Lesson Quiz
Lesson Quiz for Student Response Systems

2. Lesson Quiz
Solve each equation. Check your answer.
1. x – 9 = 4
2. y + 6 = 72
3. 21 = n – 41
= w + 31
5. 81 = x – 102
x = 13; 13 – 9 = 4
y = 66; = 72
n = 62; 21 = 62 – 41
w = 96; 127 =
x = 183; 81 = 183 – 102
6. Tamika has sold 16 dozen cookies this week. This was 7 dozen more than she sold last week. Write and solve an equation to find how many dozen cookies she sold last week.
x + 7 = 16; 9 dozen

3. Lesson Quiz for Student Response Systems
1. Solve the equation x – 11 = 5. Check your answer.
A. x = 16; 16 – 11 = 5
B. x = 6; = 11
C. x = 55; 55 ÷ 11 = 5
D. x = 21; 21 – 11 = 5

4. Lesson Quiz for Student Response Systems
2. Solve the equation 36 = n – 22. Check your answer.
A. n = 58; 36 = 58 – 22
B. n = 12; = 36
C. n = 14; 22 = 36 – 14
D. n = 60; 36 = 60 – 22

5. Lesson Quiz for Student Response Systems
3. Solve the equation z + 9 = 15. Check your answer.
A. z = 24; 24 – 9 = 15
B. z = 135; 9(15) = 135
C. z = 6; = 15
D. z = 9; = 18

6. Lesson Quiz for Student Response Systems
4. Solve the equation 143 = w Check your answer.
A. w = 100; 143 =
B. w = 110; 143 =
C. w = 166; 143 = 166 – 33
D. w = 176; 143 = 33 – 176

7. Lesson Quiz for Student Response Systems
5. A shop owner sold 27 books on Friday. This was 9 more than the number of books he sold on Thursday. Identify an equation and its solution that shows the number of books he sold on Thursday.
A. x + 27 = 36; 9 books
B. 9x = 27; 3 books
C. x + 9 = 27; 18 books
D. x – 9 = 27; 36 books