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Which number line models the sum of 1 + (-2) correctly?
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4 votes
Which number line models the sum of 1 + (-2) correctly?

User Schellack
by
8.4k points

2 Answers

12 votes

Answer:

-1

Explanation:

negative and positive is negative

1+(-2)

1-2

-1

User Headmaster
by
8.6k points
6 votes

Answer:

-1

Explanation:

1(+-)2=

step 1: a positive and a negative is a negative

1-2=-1

User Brandon Manchester
by
6.7k points
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