Unit 3 Review Sheet
Name _________________________
Test ________________________
1. What is the meaning of the word factor? Give an example of a
factor.
2. What is the meaning of the word product? Give an example of a
product.
3. What is the meaning of the word multiple? Give an example of a
multiple.
4. Explain why 36/9 is not a number sentence.
5. Make 36/9 into a true number sentence.
6. Make 36/9 into a false number sentence.
7. Solve multiplication and division facts.
a. 4 * 8
b. 2 * 8
c. 21 / 3
d. 16 / 8
8. On a map scale 1 inch represents 100 miles. What does 4
inches represent?
9. Fill in the missing number in the Fact Triangles.
10. Write “T” if the following is a true number sentence, “F” if it is
false, or “?” if you can’t tell.
7 * 9 = 63 _____
4 * 4 = 48 / 3 _____
5 * 8 < 50 _____
7 * 5 _____
5 * (6 + 2) = 30 _____
(6 * 2) + 4 < 5 * 4 _____
11. Make a true number sentence by filling in the missing number.
(6 * 5) – 4 = _____
(14 – 9) * 7 = _____
_____ = (9 – 6) + (20 / 5)
_____ = (18
6) * (28
12. Make a true number sentence by inserting parentheses.
30 – 18 + 8 = 20
56 / 8 + 15 = 22
55 – 8 + 13 = 60
3 * 5 + 39 = 132
4)
13. Keith asked his classmates to estimate the number of cans of
soda they drink each week. He recorded the information on
the bar graph below. Use Keith’s bar graph to answer the
following questions:
a. What is the range of the number of cans?
b. What is the mode of the number of cans?
c. What is the median of the number of cans?
14. The food sales record for one day at Tripoli Stadium showed
that 2,627 turkey sandwiches were sold. A total of 4,151
sandwiches were sold that day. How many sandwiches sold
that day were not turkey?
Number model: ________________________________sandwiches
15. The temperature on July 23rd was 15°C warmer than it was on
June 23rd in a city. If the temperature was 29°C on June 23rd,
then what was the temperature in that city on July 23rd?
Number model: _______________________________________°C
16. Find the rule and complete the table.
17. List all the factors of 12.
18. Find the solution of each open sentence.
18 = 12 + x
z/7=7
4 * m = 28
16 – x = 2
x/9=2
2 * 6 = 40 – t
19. Use the map and map scale to answer the following questions:
a. The distance between Missoula and Billings is about _____
inches on the map. That is about ________ miles.
b. The distance between Glasglow and Bozeman is about _____
inches on the map. That is about ________ miles.
20. Complete the Venn diagram. Use at least 10 numbers.