TES

Year 3 Addition and Subtraction - Subtract a 2-digit Number from a 3-digit Number Lesson

A fully resourced addition and subtraction lesson for being able to subtract a 2-digit number from a 3-digit number (including exchanging across 10s and 100s) in Year 3 based on the objective from ...
TES

Year 3 Addition and Subtraction - Add Two Numbers (Across a 100) Lesson

A fully resourced addition and subtraction lesson for being able to add two numbers together using the written method for 2 and 3-digit numbers that include exchanging across the tens into the ...
PBS

Subtraction with 2-Digit Numbers Part 1

Join Mrs. McCartney for an addition number talk with D.C.! Join Mrs. McCartney for an addition number talk with D.C.! Get your math brain ready as we meet T-Pops and have some fun subtracting ...
PBS

Subtract a 1-Digit from a 2-Digit Number

Decompose numbers to subtract. Engage in a Number Talk focused on subtraction strategies. Decompose numbers to subtract. Engage in a Number Talk focused on subtraction strategies. Can you solve the ...

[For parents of Abacus Grade 6 students] Tips for addition and subtraction problems. 4 ways to find where you went wrong when the answer doesn't match

Abacus addition and subtraction (mitorizan) are problems where you add and subtract numbers to reach a final total.When the ...