#### PV 15 – PLACE VALUE OF THREE-DIGIT NUMBERS

Children investigate and explain place value concepts of teen and two-digit numbers – Place Value 11

Children investigate standard and non-standard place value of three-digit numbers, initially with small 10 frames and then without.

**Children also investigate partitioning three-digit numbers, explaining when the partitions are place values and when they are not.**

**Children also investigate ordering three-digit numbers on a number line.
**

**Children also investigate the nearest 10s numbers and nearest 100s number to three-digit numbers.**

This will allow children to begin to develop the understanding that they will apply to adding and subtracting three- and four-digit numbers – integrated with Addition and Subtraction 21.

Select here for an INTERACTIVE video explaining the Teaching Resources and their intent and an INTERACTIVE Demonstration Lesson video