Use decimal notation for tenths, hundredths and thousandths; partition, round and order decimals with up to three places, and position them on the number line
|Order fractions decimals and percentages||
Order fractions, decimals or percentages, or any combination of the three.
|Rounding - Crystal Crash||
Throw your pickaxe at the correct crystal. This game has the following levels (taken from the new maths curricululum):
1. Round numbers up to 100 to the nearest 10 (Y2)
2. Round numbers up to 1000 to the nearest 10 (Y3)
3. Round numbers up to 10,000 to the nearest 10, 100 or 1000 (Y4)
4. Round decimals with one decimal place to the nearest whole number (Y4)
5. Round decimals with two decimal places to the nearest whole number and to one decimal place (Y5)
6.Round decimals with up to three decimal places to the nearest whole, one decimal place or two decimal places (Y6)
This game, together with all the other crystal crash games, is available as a single iPad or Android app.
|Decimal Place Value Digit Drag||
Drag the digits to make the decimal closest in value to a given number.
|Comparing fractions, decimals and percentages||
Compare fractions with other fractions, decimals or percentages, or with any combination of the three.
Use the calculator to answer a question and then round your answer to the nearest 10, 100, whole number or to 1, 2 or 3 decimal places. The correct answer is then shown on a number line. Play against the clock to see how many points you can score.
|Placing Fractions and Decimals on a Number Line||
Place fractions and decimals on a number line. A wide choice of levels including proper fractions, improper fractions and mixed numbers.
|Reading Varying Scales - Decimals||
Estimate the decimal value being pointed to on varying scales.
Order the numbers from smallest to biggest . Choice of whole numbers, negative numbers and decimals.
Round 3-digit or 4-digit numbers to the nearest 10 or 100. Round decimals to the nearest whole number, or to 1 decimal place.
Partition numbers into their simplest forms. Choice of whole numbers and decimals.
Partition numbers in different ways. Choice of whole numbers and decimals.
Find 5 ways to partition the same number. Choice of whole numbers and decimals.
|ITP Place Value||
View full screen in your browser. This ITP displays on-screen place value cards to construct and partition three-digit whole numbers. Once the cards are created they can be deleted clicking on the cross in the top left hand corner. By clicking on the number, a card can be dragged around the screen and repositioned. You can have one or two sets of cards on the screen at a time. The value of each place value card is determined using the respective button at the bottom of the screen.
This resource is freely available to download from the archived Primary Framework site.