Math topic
Grade 3 place value
Ones, tens, hundreds and beyond: reading, writing, comparing and rounding whole numbers. Here is what we have for Grade 3.
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.
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.
Place value in other grades:KindergartenGrade 1Grade 2Grade 4Grade 5All grades