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Mathematics, 09.11.2020 22:10 chavice
Indira is using a number line to add - 1+(-3). She begins by showing -1 on the number line, as shown below.
H
-5
-4
-3
-2
-1
0
1
2
3
4
5
What is the sum of -1+(-3)?
4
-3
Ο Ο Ο Ο
3
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Answers: 2
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Indira is using a number line to add - 1+(-3). She begins by showing -1 on the number line, as shown...
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