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India
Class IX

Add or subtract negative numbers with decimals

Interactive practice questions

Evaluate $2.5+\left(-8.1\right)$2.5+(8.1).

Easy
< 1min

Evaluate $-8.3+8.9$8.3+8.9.

Easy
< 1min

Evaluate $5.4+\left(-7.8\right)$5.4+(7.8).

Easy
< 1min
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Outcomes

9.NS.RN.1

Review of representation of natural numbers, integers, rational numbers on the number line. Representation of terminating/non-terminating recurring decimals, on the number line through successive magnification. Rational numbers as recurring/terminating decimals.

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