YEAR 5 · PRIMARY MATHEMATICS
Place value and estimation.
Read, partition and round whole numbers, then use estimates and inverse operations to check answers.
4 lessons1 practice test
Work through the topic
Learn the method, follow the examples, then try the worksheet.
- 01
Whole-number revision
Read, write and compare whole numbers by using the value of each digit.
- 02
Partitioning whole numbers
Split a whole number into useful parts without changing its total.
- 03
Rounding/estimating quantities
Round whole numbers to a useful place and estimate calculations.
- 04
Checking reasonable answers
Use estimates, inverse operations and context to spot unreasonable answers.
AFTER THE LESSONS
Review & tests Topic review
Revisit the key ideas, then choose a practice paper.