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Common Core Standards
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Timed Test For
Add and subtract on a number line
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Practice this topic instead
Sample Problem
**Which expression has been solved with the following number line?**  [[☃ radio 1]]
Which expression has been solved with the following number line?
Choose 1 answer:
Choose 1 answer:
A
323
+
207
323+207
3
2
3
+
2
0
7
B
323
−
270
323-270
3
2
3
−
2
7
0
C
323
−
207
323-207
3
2
3
−
2
0
7
What's your name?
Duration
30 seconds
60 seconds (1 minute)
120 seconds (2 minutes)
180 seconds (3 minutes)
300 seconds (5 minutes)
