 Integer Models
2 years ago
johnsmike44
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Practice 20 QuestionsShow answers
• Question 1
180 seconds Q. Which addition equation matches the problem modeled below?
-6 + (-9) = 3
-6 + 9 = 3
-6 + 3 = 9
9 + (-3) = -6
• Question 2
180 seconds Q. Which equation represents the 2-color counters shown in the image?
-4 + 5 = -1
4 -5 = -1
4 + (-5)= -9
-5 - 4 = -9
• Question 3
180 seconds Q. Which addition equation matches the problem modeled below?
-2 + -4 = -6
2 + -4 = -2
4 + 2 = 6
• Question 4
180 seconds Q. Which addition equation matches the problem modeled below?
-5 +-3 = -2
-2 + -3 = -5
-2 +3 = -5
• Question 5
180 seconds Q.
-4 + 5 = -1
4 + -5 = -1
4 + -5 = -9
• Question 6
300 seconds Q. Which equation represents this model?
5- 8= -3
-3 - 2 = -5
3-8 = -5
-3 + 5 = -2
• Question 7
30 seconds Q.
A
B
C
D
• Question 8
30 seconds Q.
A
B
C
D
• Question 9
180 seconds Q.
4 + 2 = 6
-4 + 2 = -2
4 + (-2) = 2
-4 + (-2) = -6
• Question 10
180 seconds Q.
1 + 5 = 6
-1 + 5 = 4
1 + (-5) = -4
-1 + (-5) = -6
• Question 11
180 seconds Q.
-5 - 4 = -1
-5 + 1 = -1
-5 + 4 = -1
5 + (-4) = 1
• Question 12
180 seconds Q.
-4 + 5
4 + 5
4 + (-5)
-4 + (-5)
• Question 13
180 seconds Q.
4 - 2 = 2
-4 + 2 = -2
-4 - 2 = -6
4 + 2 = 6
• Question 14
180 seconds Q.
-5 + 3 = -2
5 + (-3) = 2
5 + 3 = 8
-5 + (-3) = -8
• Question 15
180 seconds Q.
9 + 4 = 13
9 + (-4) = 5
-9 + 4 = -5
-9 + (-4) = -13
• Question 16
180 seconds Q.
4 + 3 = 1
4 + (-3) = 1
-4 + 3 = -1
-4 + (-3) = -1
• Question 17
180 seconds Q.
4 + 3 = 7
4 + (-3) = 1
-4 + 3 = -1
-4 + (-3) = -7
• Question 18
60 seconds Q.
4 + 1 = 5
4 - (-1) = 5
4 + -1 = 3
• Question 19
30 seconds Q.
A
B
C
D
• Question 20
30 seconds Q.