Download Integer Quiz REVIEW

Name:_____________________________
Date: ___________
Period: _______ Score________
Integer Quiz REVIEW
Compare the following integers. (Use <, >, or =.)
1. –12
30
2. 0
–14
3. –7
–17
Write an integer for each situation.
4. A bonus of $150 dollars.
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5. 3 points lost.
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6. A withdrawal of $200
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5. Graph the numbers {-4, 3, 5, 0, -5, and -2} on a number line. Then list the numbers in order from least to
greatest.
–5–4 –3 –2–1 0 1 2 3 4 5
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Add the following integers.
6 –12 + (–7) = ______
7 –11 + 22 = ______
8 –14 + (–2) = ______
9 13 + (–17) = ______
10 Evaluate x + y for x = –4 and y = –13. _______
Subtract the following integers.
11. 2 – 7 = ______
12. –35 – 16 = ______
13. –13 – (–54) = ______
14. –15 – 86 = ______
15. Evaluate x – y for x = –14, y = 25, _______
Find each product or quotient.
16. –6 · 15 = ______
17. –9 · (–7) = ______
18. 12 · –6 = ______
19. –13 · (–3) = ______
20. –95 ÷ 5 = ______
21. –120 ÷ (–4) = ______
22. 56 ÷ (–14) = ______
23. –330 ÷ (–11) = ______
24. 15 ÷ (–6) = ______
Name:_____________________________
Date: ___________
Period: _______ Score________
Integer Quiz REVIEW
Write an expression to describe each situation (Showing both positive and negative integers).
Then find the answer by solving.
25. A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new position?
26. Roman Civilization began in 509 B.C. and ended in 476 A.D. How long did Roman Civilization last?
27. The Punic Wars began in 264 B.C. and ended in 146 B.C. How long did the Punic Wars last?
28. Metal mercury at room temperature is a liquid. Its melting point is 59°C. The freezing point of chocolate is 114°C. How much warmer is the melting point of mercury than the freezing point of Chocolate?
Estimate:
29. 8.2 + 7.9 + 8.3 + 7.8
30. 8,137,725 + 28,135,+ 4,992
31. 8
1
4
-5
5
4
32. 15,962  8.26
33. 3
1
7
14
- 2
+1
4
8
30
34. 8,935 ● 38
Each square root is between two integers. Name the integers. Circle the closest integer.
35.
20
________
Estimate with
37.
and
________
36.
47
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and
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: Use 3 as an approximation for
● 21.78____________
38.
● 16.2 ____________