Animated Math Video: Count with Groups of Tens and Leftovers Grade 1
In this video, Daniel learns how to count two-digit numbers using groups of 10 (tens) and lefotver 1s (ones).
In this video, Daniel learns how to count two-digit numbers using groups of 10 (tens) and lefotver 1s (ones).
In this video, Alex uses place-value blocks to learn how the 10s and 1s place digits increase or decrease as values are added or removed from 2-digit numbers.
