EE-Learning
Multi-digit subtraction: 389,002-76,151
Catogry:
Math
Subject:
Arithmetic
Course:
Addition And Subtraction
Lecture List
Multi-digit subtraction: 389,002-76,151
Relate place value to standard algorithm for multi-digit subtraction
Subtracting in your head (no regrouping)
Worked example: Subtracting 3-digit numbers (regrouping from 0)
Worked example: Subtracting 3-digit numbers (regrouping twice)
Worked example: Subtracting 3-digit numbers (regrouping)
Adding multi-digit numbers: 48,029+233,930
Relate place value to standard algorithm for multi-digit addition
Adding 3-digit numbers with regrouping
Adding with regrouping
Subtraction word problem: crayons
Subtraction word problem: snow
Addition word problem: horses
Subtraction word problem: tennis balls
Subtracting with regrouping (borrowing)
Subtracting 2-digit numbers without regrouping 1
Adding with regrouping
Adding 2-digit numbers without regrouping 2
Addition and subtraction with number lines
Strategies for adding 2-digit numbers
Adding by making a group of 10
Adding 53+17 by making a group of 10
Subtracting 14 - 6
Adding 8 + 7
Basic subtraction
Basic addition