Place Value
Free lessons and practice worksheets for place value — worked examples, common mistakes, and step-by-step solutions.
- 01Place Value3 min read
Number Line
A number line is a visual representation of numbers arranged in order along a straight line, with smaller numbers on the left and larger numbers on the right. Each point on the line corresponds to a specific number, and the spacing between numbers remains consistent throughout the line. Number lines can show whole numbers, fractions, decimals, or negative numbers depending on their purpose.
- 02Place Value3 min read
Tens & Ones
Tens and ones form the foundation of place value, where a digit's position determines its mathematical value. In any two-digit number, the left digit represents tens (groups of 10) while the right digit represents ones (individual units). For example, in the number 47, the digit 4 represents 4 tens (40) and the digit 7 represents 7 ones.