ACARA AC9M7N05, Rounding and estimation

Year 7 · Number

Round decimals to a level of accuracy that suits the situation, and use rounding and estimation to check that answers are reasonable.

Below are free printable maths worksheets that support AC9M7N05. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.

Teach this code

Deliver a whole lesson on AC9M7N05 from a textbook-grade teaching unit, with a hook, worked examples, diagrams, misconceptions, and an exit ticket.

Place value, rounding and estimation with large numbers

Year 7 (ages 12 to 13)

Teaching guide

What students learn

Round decimals to a level of accuracy that suits the situation, and use rounding and estimation to check that answers are reasonable.

Worked example

Round 254.310 to 1 decimal place.

Answer: 254.3

Why: 254.310 rounded to 1 decimal place(s) is 254.3

Generated and checked in code, so it is correct.

Number worksheets

All number worksheets →

Grade 7 Number

Set A · PDF · answer key with Pro

Make a worksheet for AC9M7N05

More Year 7 Number codes: AC9M7N01 · AC9M7N02 · AC9M7N03 · AC9M7N04 · AC9M7N06 · AC9M7N07 · AC9M7N08 · AC9M7N09

← Browse all Australian Curriculum maths codes

Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.