Animated Math Video: Doubles Plus 2 Grade 1
In this video, Alex learns how to use doubles to solve a series of addition problems.
In this video, Alex learns how to use doubles to solve a series of addition problems.
In this video, Marta learns to fill a 10-frame model to solve an addition problem.
In this video, Jackson uses cube trains to learn how to count on to solve addition problems.
In this video, Marta learns how to use 10-frames and counters to solve an addition problem.
In this video, Daniel builds a basic equation using an addition sentence, incorporating the + sign and explaining that "and" and "+" mean the same thing.
