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India
Class IX

Order of operations with decimals (with negatives)

Interactive practice questions

Evaluate $2.5\times7-1.8$2.5×71.8, writing your answer in its simplest form.

Easy
< 1min

Evaluate $55\div5-1.5$55÷​51.5

Easy
< 1min

Evaluate $1.8\times7+2.3$1.8×7+2.3, writing your answer in its simplest form.

Easy
< 1min

Evaluate $25\div5+1.4$25÷​5+1.4

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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