Download Unit 3 Review Sheet

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 _____
_____
5 * 8 < 50 _____
5 * (6 + 2) = 30 _____
_____
4 * 4 = 48 / 3
7 * 5 _____
(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)
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
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
20. Complete the Venn diagram. Use at least 10 numbers.