(–3) – (+10) = –13 (Add 10 positive tokens to –3). (+8) – (–7) = +15 (Add 7 positive tokens to +8). (–5) – (+9) = –14 (Add 9 positive tokens to –5). class 6 Mathematics Textbook Chapter 10 question answer class 6 Mathematics ...
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(–3) – (+10) = –13 (Add 10 positive tokens to –3). (+8) – (–7) = +15 (Add 7 positive tokens to +8). (–5) – (+9) = –14 (Add 9 positive tokens to –5). class 6 Mathematics Textbook Chapter 10 question answer class 6 Mathematics ...