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100
-6 + 4
-2
100
7 - (-3)
10
100
-6 - (-2)
-4
100
Which description represents the sum of the expression 4 + (-4)? Use words and/or pictures to explain your reasoning.
GREATER THAN ZERO
EQUAL TO ZERO
LESS THAN ZERO
EQUAL TO ZERO because...
answers may vary
100
Solve for these:
| - 1/8 |
| 3/4 |
| 0 |
| - 1/8 | = 1/8
| 3/4 | = 3/4
| 0 | = 0
200
-7 + (-7)
-14
200
3 - 18
-15
200
-8 + 19
11
200
Lannah withdrew $12 from her account on Thursday. The next day she deposited $8 in her account. What integer represents the total change in her account over these two days?
-12 + 8 = -4
200
Solve for these:
- | -2 |
- | 4/5 |
- | 89 |
- | -2 | = -2
- | 4/5 | = - 4/5
- | 89 | = -89
300
10 + (-1)
9
300
12 - 22
-10
300
-23 - 8
-31
300
What is the sign of the sum of -8,455 and 6,288? Explain your reasoning.
Negative because...
there are more negatives than positives
300
Select ALL expressions that show the distance between these two points.
A) 2 + (-4)
B) 2 - (-4)
C) 2 + |-4|
D) -4 + 2
B & C
400
-15 + -11
-26
400
-16 - 21
-37
400
Which of the following expressions have a value of 14?
A) 20 + (-6)
B) 18 - (-4)
C) 3 - 17
D) (-7) + (-7)
E) 8 - (-6)
F) 16 + (-2)
A, E, & F
400
The high temperature on a day was 28º F. The low temperature for the same day was −4º F. What was the difference between the high and the low temperature?
28 - (-4) = 32
400
Which number line correctly demonstrates -3 + (-2)?
A or #1
500
170 + (-140)
30
500
-48 - (-62)
14
500
Select ALL expressions that equal -5 - (-11)
A) -5 + (-11)
B) 5 + (-11)
C) -5 + 11
D) 11 - 5
C & D
500
During a three day golf tournament, Karlie scored -7 the first day, -3 the second day, and 5 on the third day. What is her overall score for the tournament?
-7 + (-3) + 5 = -5
500
FREE POINTS :)
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600
-3 + 4 + (-6)
-5
600
-24 - (-16) - (-8)
0
600
5 + (-11) - 14
-20
600
During a football game, Titan gained 26 yards on the first play, lost 8 yards on the second play, and lost 7 yards on the third play. What was the total yardage gained on those three plays?
26 + (-8) + (-7) = 11
26 - 8 - 7 = 11
600
-54 - | 12 + (-6) |
-60