Multiplication and Division Strategies
Repeated Addition Strategy - Multiplication
This is the strategy you learn after skip counting.
Skip Counting Strategy - Multiplication
Skip Counting Strategy - Multiplication
(video coming soon)
Addition & Subtraction Strategies
Place Value Strategy - Addition
First we add the tens, then we add the ones.
Making a tidy number - Addition
A tidy number is a number that is easy to work with, it doesn't have any ones
(10, 20, 30, 40, 100, 110, 200, 250 etc)
Making a tidy number strategy using a number line - Adding a number with no tens (0-9)
Making a tidy number strategy using a number line - Adding a 2 digit number
Finding the difference between two three digit numbers using Place Value - addition
Rounding and Compensating Strategy- Subtraction
4 comments:
Wow, what amazing work room 3
From
Kaylee
wow i like your tidy numbers
from kaylee
Wow wow wow room 3
Excellent Maths strategies Room 3 by Hunter and Mary Miller.
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