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place value

Pipe music with decimals

  • Secondary Activities
  • Number and Algebra
  • Level Four

These exercises and activities are for students to use independently of the teacher to practice number properties.

Base 2 and complementary arithmetic

  • Secondary Activities
  • Number and Algebra
  • Level Five

These exercises, activities and games are designed for students to use independently or in small groups to practise number properties. Some involve investigation (see Related Resources) and may become longer and more involved tasks with subsequent recording/reporting. Typically an exercise is a 10 to 15 minute independent activity. While the involve operating with number, the contexts for the number operations in these exercises are not formally in the curriculum, and are therefore most suitable as ‘broadening’ or extension work with more able students.

Series-ous Escape

  • Secondary Activities
  • Number and Algebra
  • Level Four

These exercises, activities and games are designed for students to use independently or in small groups to practise number properties. Some involve investigation (Mikes Investigation Sheet link) and may become longer and more involved tasks with subsequent recording/reporting.

Double Double Boil and Bubble

  • Secondary Activities
  • Number and Algebra
  • Level Four

These exercises, activities and games are designed for students to use independently or in small groups to practise number properties. Some involve investigation and should be formally written up (Investigation Write Up) and may become longer and more involved tasks with subsequent recording/reporting. Typically an exercise is a 10 to 15 minute activity.

Checking Addition and Subtraction by Estimation

  • Numeracy Activities
  • Number and Algebra
  • Level Three

Solve addition and subtraction problems by using place value.

Tens in Hundreds and More

  • Numeracy Activities
  • Number and Algebra
  • Level Two

Recall the number of tens and hundreds in 100s and 1000s.

Recall groupings of twos, threes, fives, and tens that are in numbers to 100 and the resulting remainders.

Find out how many ones, tens, hundreds and thousands are in all of a whole number.

Find the number of tenths, hundredths, and one–thousandths in numbers of up to three decimal places.

Zap

  • Numeracy Activities
  • Number and Algebra
  • Level One

Recall the number of 10s within decades and decades that add to 100.

Recall groupings within 100.

Find out how many ones, tens, hundreds and thousands are in all of a whole number.

Know what happens when a number is multiplied or divided by a power of 10.

Nudge

  • Numeracy Activities
  • Number and Algebra
  • Level Two

Say the forwards and backwards number word sequences by ones, tens, and hundreds in the range 0 – 1000.

Say the forwards and backwards whole number word sequences by ones, tens, hundreds, and thousands in the range 0–1 000 000, including finding numbers that are 10, 100, and 1 000 more or less than a given number.

Say the number one–thousandth, one–hundredth, one–tenth, one, and ten, etc, before and after any given number.

Using Calculators

  • Numeracy Activities
  • Number and Algebra
  • Level One

Say the forwards and backwards number word sequences in the range 0–100.

Say the forwards and backwards skip–counting sequences in the range 0–100 for twos, fives, and tens.

Say the forwards and backwards number word sequences by ones, tens, and hundreds in the range 0 – 1000.

Say the forwards and backwards whole number word sequences by ones, tens, hundreds, and thousands in the range 0–1 000 000, including finding numbers that are 10, 100, and 1 000 more or less than a given number.

Find out how many ones, tens, hundreds and thousands are in all of a whole number.

Say the number one–thousandth, one–hundredth, one–tenth, one, and ten, etc, before and after any given number.

Order fractions, decimals and percentages.

Measurement and Zeros

  • Numeracy Activities
  • Number and Algebra
  • Level Four

Find the number of tenths, hundredths, and one–thousandths in numbers of up to three decimal places.


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