Integer Pairs
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MatchUP 1 positive integer AND 1 negative integer that have a sum of (-15).
You must make at least 5 "integer pairs" to receive an 80.
You must find ALL 9 "integer pairs" to receive a 100.
Each number is used ONCE, so cross them out as you use them.
You have 5 minutes!
Write your solutions in Answer Key. (eg. -40 + 25 = -15)
Positive Integers
Negative Integers
5
8
11
18 -27
-4
-13
-17
21
2
57
19 -20
-34
-6
-36
36
42
28
12 -42
-5
-23
-51
20
14
35
16 -26
-32
-35
-15
Answer Key
1)
2)
3)
4)
5)
6)
7)
8)
9)
Integer Pairs 2
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



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MatchUP 1 positive integer AND 1 negative integer that have a sum of (+15).
You must make at least 5 "integer pairs" to receive an 80.
You must find ALL 9 "integer pairs" to receive a 100.
Each number is used ONCE, so cross them out as you use them.
You have 5 minutes!
Write your solutions in Answer Key. (eg. -40 + 55 = 15)
Positive Integers
Negative Integers
5
47
11
18 -27
-4
-13
-10
21
2
57
19 -20
-34
-6
-36
36
42
28
12 -42
-5
-23
-51
20
14
36
16 -26
-32
-3
-21
Answer Key
1)
2)
3)
4)
5)
6)
7)
8)
9)
Integer Pairs 3
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




MatchUP 1 positive integer AND 1 negative integer that have a sum of (-20).
You must make at least 5 "integer pairs" to receive an 80.
You must find ALL 9 "integer pairs" to receive a 100.
Each number is used ONCE, so cross them out as you use them.
You have 5 minutes!
Write your solutions in Answer Key. (eg. -40 + 20 = -20)
Positive Integers
Negative Integers
5
17
21
18
-63
-45
-28
-10
25
12
51
29
-20
-34
-54
-36
32
22
8
35
-42
-41
-23
-51
58
43
34
16
-26
-37
-3
-49
Answer Key
1)
2)
3)
4)
5)
6)
7)
8)
9)