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Addition and Subtraction of Positive and Negativ ...
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11. 45 -150 = ?
-105
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Okay!
2. What is 4 more than -3?
1
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Okay!
29. Which operation means "less than"?
Subtraction
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Okay!
18. Which is smaller: -7 or -3?
-7
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Okay!
27. Fill in the blank: Positive numbers are ______ zero.
above
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Okay!
24. A temperature of -3°C rises by 8°.
5°C
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Okay!
20. True or False: 6 is less than -1.
False
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Okay!
6. 2 - 6 = ?
-4
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Okay!
16. What does "fall" mean?
Go down / decrease
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5. -4 + 2 = ?
-2
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Okay!
12. -8 +318 = ?
310
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Okay!
28. Fill in the blank: Negative numbers are ______ zero.
below
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Okay!
7. -1 + 3 = ?
2
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Okay!
4. What is 3 more than -5?
-2
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Okay!
22. A temperature of -4°C rises by 2°.
-2°C
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Okay!
25. Which is colder: -6°C or 2°C?
-6°C
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Okay!
30. Which operation means "more than"?
Addition
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Okay!
15. What does "rise" mean?
Go up / increase
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Okay!
23. A temperature of 6°C falls by 6°.
0°C
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Okay!
26. Which city is colder: London 8°C or Montreal -4°C?
Montreal
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3. What is 6 less than 1?
-5
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Okay!
9. -13 + 79 = ?
66
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Okay!
1. What is 5 less than 2?
-3
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Okay!
19. True or False: -8 is less than -2.
True
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21. A temperature of 3°C falls by 5°. New temperature?
-2°C
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Okay!
8. 0 - 8 = ?
-8
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Okay!
10. -20 + 370 = ?
350
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Okay!
17. Which is greater: -2 or -5?
-2
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Okay!
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