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प्रश्न
Using a number line, evaluate:
(-7) – (-2)
बेरीज
उत्तर
(-7) – (-2)
Mark the points (-7) and (-2) on the same number line, we see that (-2) is 5 units on the left
(-2) -7 – (-2) = -7 + 2 = -5
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Identifying And Formulating Rules for Operations on Numbers.
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संबंधित प्रश्न
Fill in the blank:
on a number line, if x is to the left of y, then x is _____ than y.
Fill in the blank:
on a number line if x is to the right of y, then y is _____ than x.
Using a number line, evaluate:
(+5) + (+4)
Using a number line, evaluate:
(+6) + (+8)
Using a number line, evaluate:
(-3) + (+5)
Using a number line, evaluate:
(-3) + (+7)
Using a number line, evaluate:
(+6) + (-2)
Using a number line, evaluate:
(+6) – (+2)
Using a number line, evaluate:
(+5) – (-3)
Using a number line, evaluate:
(+4) – (-1)
