NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 1: Number System - Fill in the BlanksQuestion 34
Class 7 - Mathematics - Unit 1: Number System - Fill in the Blanks
Question. 34
[(–8) + ______ ] + ______ = ______ + [(–3) + ______ ] = –3
Answer:
[(–8) + 5] + 0 = –3 + [(–3) + 0] = –3
Detailed Answer with Explanation:
Using the grouping property of addition, we balance terms to keep the total –3. (Values per answer key: –3, 8, (–8), 8).