Write the additive inverse of the following- -1 MARK-i -2-5ii 2-3

Concept : 0.5 Mark Conclusion : 0.5 Mark Additive inverse: nbsp; nbsp;the nbsp;additive inverse nbsp;of a number a is the number that, when added to a, ...

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Standard VII

Mathematics

Rational Numbers

Write the add...

Question

Write the additive inverse of the following: [1 MARK]

(i) $\frac{- 2}{5}$

(ii) $\frac{2}{3}$

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Solution

Concept : 0.5 Mark
Conclusion : 0.5 Mark

Additive inverse: the additive inverse of a number a is the number that, when added to a, yields zero.

(i) Additive inverse of $\frac{- 2}{5}$ is $\frac{+ 2}{5}$ .
(ii) Additive inverse of $\frac{2}{3}$ is $\frac{- 2}{3}$ .

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Similar questions

Q. Give the additive inverse of the reciprocal of: [2 MARKS]

(i)

- \frac{2}{5}

(ii)

- \frac{17}{16}

Q. Question 2(i)
Write the additive inverse of each of the following:

\frac{2}{8}

Write the additive inverse of the following:
$\frac{2}{8}$

What is the value of additive inverse of:
(i) $\frac{7}{8}$
(ii) $\frac{1}{2}$ [2 MARKS]

What is the value of additive inverse of [2 MARKS]

(i) $\frac{7}{8}$

(ii) $\frac{1}{2}$

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Write the additive inverse of the following: [1 MARK] (i) −25 (ii) 23

Concept : 0.5 Mark Conclusion : 0.5 Mark Additive inverse: the additive inverse of a number a is the number that, when added to a, yields zero. (i) Additive inverse of −25 is +25. (ii) Additive inverse of 23 is −23.

Write the additive inverse of the following: [1 MARK]

(i) $\frac{- 2}{5}$

(ii) $\frac{2}{3}$

Concept : 0.5 Mark
Conclusion : 0.5 Mark

Additive inverse: the additive inverse of a number a is the number that, when added to a, yields zero.

(i) Additive inverse of $\frac{- 2}{5}$ is $\frac{+ 2}{5}$ .
(ii) Additive inverse of $\frac{2}{3}$ is $\frac{- 2}{3}$ .