Add Tens and Ones. Season 3 Episode 303 | 15m 59s Video has Closed Captions | CC. Join Mrs. Markavich for a word problem with her friend Professor Barble! 01/25/2021 ...

Work out what each picture is representing, first. A - The part-whole model shows 500 + 20 + 3. That equals 523! B - There are 5 hundreds, 3 tens and 2 ones in the place value counters. That ...