Find the value of $540+44+5$540+44+5.

Easy

Less than a minute

Find the value of $650+48+2$650+48+2.

Find the value of $7+267+63$7+267+63.

Evaluate $15+6236+973+8428$15+6236+973+8428.

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Select and apply efficient mental and written strategies and appropriate digital technologies to solve problems involving all four operations with whole numbers and make estimates for these computations

Continue and create sequences involving whole numbers, fractions and decimals. Describe the rule used to create the sequence