Arithmetic videos based on Singapore Math.
Topics include:
Introduction to addition. Multiple visual ways to represent addition.
Adding a 2 digit number to a 1 digit number. Introduction to carrying.
Adding decimals
Subtraction of multi-digit numbers involving borrowing
An explanation of why (not how) borrowing/regrouping works when subtracting numbers
Subtracting decimal numbers
2 examples of multiplying a 3 digit number times a 2 digit number. 1 example of multiplying a 3 digit number times a 3 digit number.
Multiplying decimals
Dividing a two digit number into a larger number
Dividing decimal numbers