AC9M3N03
“add and subtract two- and three-digit numbers using place value to partition, rearrange and regroup numbers to assist in calculations without a calculator”
Official source: Australian Curriculum v9 — Mathematics ↗ · Content © ACARA, CC BY 4.0 · unofficial reference — verify at the official site
Skills on the Learning Map matched to this code — candidate alignments, machine-suggested and unreviewed (v0.1).
high confidence3 skills
medium confidence13 skills
Adding Three Small Numbers
Place Value × 10 Pattern
Adding within 100
The three digits of a three-digit number
Adding and subtracting (age 7+)
Mentally adding tens to 3-digit numbers
Subtracting multiples of 10
Mentally adding hundreds to 3-digit numbers
Mental addition and subtraction (age 9+)
Fluent adding and subtracting within 100
Fluent addition and subtraction (age 9+)
Mental addition and subtraction (age 7+)
Adding and subtracting tens mentally
low confidence1 skill
Nearby in the Number strand:
AC9M3N01AC9M3N02AC9M3N04AC9M3N05AC9M3N06AC9M3N07