SCORE Test, Form 3A

NAME _____________________________________________ DATE __________________ PERIOD _________

Test, Form 3A

SCORE _________

Solve each equation mentally. 1. p + 75 = 100

1. 25

2. p - 15 = 30

2. 45

3. 25v = 100

3.

4

4. Samantha brought a bucket of shells home from the beach. She gave 12 shells to her brother. If she now has 47 shells, how many shells did she bring home from the beach?

Solve each equation. Check your solution. 5. y + 54 = 80

6. 24.8 = t + 5.1

7. y + -49 = -23

8. a - 45 = 91

4. 59 shells

5. 26

6. 19.7

7.

-29

8. 136

9. Enzo picked 56 strawberries at a farm. This is 25 more than the number of apples he picked. Write and solve an addition equation to find the number of apples Enzo picked.

a + 25 = 56; 9. 31 apples

10. Tina noticed that she had taken notes on 25 pages of her notebook. Ninety-five pages were still blank. Write and solve a subtraction equation to find the total number of pages in the notebook.

p - 25 = 95; 10. 120 pages

11. The difference between the high and low temperatures one day was 26?F. The low was 64?F. Write and solve a subtraction equation to find the high temperature.

h - 64 = 26;

11.

90?F

Copyright ? The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.

Course 1 ? Chapter 7 Equations

165

NAME _____________________________________________ DATE __________________ PERIOD _________

Test, Form 3A (continued)

SCORE _________

Solve each equation. Check your solution. 12. 12d = 216

12.

18

13. 71.5 = 5.5u 14. -56 x = - 154 15. 44 = - 1t1 16. 8.3 = - 1b4 17. -x3 = 15 18. 7.8x = 23.4

13.

13

14.

-37

15. 484

16. 116.2

17.

45

18.

3

19. 53 = -4r

19. 212

20. Mr. Miles spent $22.50 on rides at the carnival for his grandchildren.

Each ride cost $1.25. Write and solve an equation to find how many

1.25r = 22.5;

rides he paid for in all.

20. 18 rides

21. There were 196 students that participated in a clean up event at a nearby lake. This is one fourth of the entire student population. Write and solve an equation to find the number of students at this school.

-s4 = 196; 21. 784 students

22. Mallory needs to go to the airport. It takes her 120 minutes to get there by car. This is 3 times the time it takes by train. Write and solve an equation to find how long it takes Mallory to get to the airport by train.

3x = 120; 22. 40 minutes

23. For his book report, Bobby made color copies and black-and-white copies. The black-and-white copies cost $2.75 in all. The color copies cost $0.08 each. How many color copies did Bobby make if he spent $4.03 in all?

16 color 23. copies

Copyright ? The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use.

166

Course 1 ? Chapter 7 Equations

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