Animated Math Video: Models to Subtract 2-Digit Numbers Grade 2
In this video, Marta learns various ways to subtract 2-digit numbers from 2-digit numbers, including regrouping and marking out.
In this video, Marta learns various ways to subtract 2-digit numbers from 2-digit numbers, including regrouping and marking out.
In this video, Marta learns how to subtract 2-digit numbers using a subtraction frame.
In this video, Alex uses different models like place-value and regrouping to solve subtraction problems.