Mathematics Developmental Continuum P-10

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Using a Hundereds Chart - Progression Points

Dimension

Level

Progression Point

Number

1.25
  • Ordering of lists of small sets of numbers up to 20

1.5
  • Addition and subtraction of two-digit multiples of ten by counting on and counting back.

1.75
  • Counting by 1s, 10s and 100s from 0 to 1000

2.0 Standard

... Students model the place value of the natural numbers from 0 to 1000.

They add and subtract one-and two-digit numbers by counting on and counting back.

They mentally compute simple addition and subtraction calculations involving one-or two-digit natural numbers, using number facts such as complement to 10, doubles and near doubles.

2.5
  • Use of strategies such as ‘near doubles’, ‘adding 9’ and ‘build up to next 10’ to solve addition and subtraction problems.
  • Use of written methods for whole number problems of addition and subtraction involving numbers up to 99

3.0 Standard

... Students use place value (as the idea that 'ten of these is one of those') to determine the size and order of whole numbers to tens of thousands, and decimals to hundredths.

They round numbers up and down to the nearest unit, ten, hundred, or thousand.

3.25
  • Appropriate selection and use of mental and written algorithms to add, subtract, multiply and divide (by single digits) natural numbers