Maths topic · United Kingdom
Place value
Ones, tens, hundreds and beyond: reading, writing, comparing and rounding whole numbers.
Online practice
- Tens and ones Year 2
- Make a number from tens and ones Year 2
- Teen numbers as ten and ones Year 2
- Ten more and ten less Year 2
- Compare two-digit numbers Year 2
- Hundreds, tens and ones Year 3
- Make a number from hundreds, tens and ones Year 3
- Value of a digit Year 3
- Write numbers in expanded form Year 3
- Write numbers from expanded form Year 3
- Compare three-digit numbers Year 3
- Mentally add 10 or subtract 10 Year 3
- Mentally add 100 or subtract 100 Year 3
- Round to the nearest ten Year 5
- Round to the nearest hundred Year 5
- Round to the nearest thousand: up to six digits Year 5
- Round to the nearest ten thousand Year 5
- Round four-digit numbers to the nearest thousand Year 5
- Value of a digit in a decimal Year 5
- Value of a digit in a decimal Year 6
- Round decimals to the nearest whole number Year 6
- Round decimals to the nearest tenth or hundredth Year 6
Free tools
Place Value Blocks
Build any number from ones, tens, hundreds and thousands blocks, trade ten for one, and see it written in standard, expanded and word form.
Ten Frames
Fill ten frames with counters to show numbers to 20, make ten and practise quick looks. Early number sense for kindergarten to grade 2.
Hundred Chart
An interactive 100 or 120 chart. Shade skip-counting patterns, hide numbers for a missing-number puzzle, and jump by tens and ones.