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MF.SN.2 Warmup MF-024-A03-V04

Add and subtract signed numbers and explain the meaning of the sign changes.

Rewrite subtraction as adding the opposite

Problem

Rewrite \(-1/2~-~(-3/4)\) as addition of the opposite, and evaluate it.

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Four variants of this problem type
Curriculum context
Standard
MF.SN.2
Category
Signed Numbers
Domain
Operations
Objective
Add and subtract signed numbers and explain the meaning of the sign changes.
Problem type
Rewrite subtraction as adding the opposite