To add using place value counters, put the counters into columns for hundreds, tens and ones to match the values of each number you’re adding. Let's use some place value counters to solve 438 + 5.

Three animated characters perform a barbershop song about place value. They explain that each digit in a number has a value 10 times greater than the number on its right.

Build, read, write, and represent three-digit numbers using base-10 blocks and symbols.

A learning/teaching approach used base-ten blocks to embody the English named-value system of number words and digit cards to embody the positional base-ten system of numeration. Steps in addition and ...

Join Mrs. Markavich for a missing addend word problem with Professor Barble! Next look out for two of favorite Math Might friends D.C. and Value Pak as they help use learn to add two-digit number ...