Upper Grades Dot Subtraction: Two-Digit by Two Digit (No Reg

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by MrsBBC

Price: 95 points or $0.95 USD

Subjects: math,mathElementary,baseTen,operationsAndAlgebraicThinking,specialed

Grades: 2,3,4,5,6

Description: Students will practice subtracting two two-digit numbers in this fun, scaffolded activity. Students will see a two-digit by two-digit subtraction problem on each card. They will show all of their work directly on the card as they solve the problem. Scaffolds: - Touch-dots on the subtrahend (smaller of the) numerals in each column - Column (place value) guides - Arrow pointing to the starting column (ones place) Standards: 2.NBT.7 Add and subtract within 1,000… Understand that in adding or subtracting three-digit numbers, …sometimes it is necessary to compose or decompose tens or hundreds. 3.NBT.2 Fluently add and subtract within 1,000 using strategies and algorithms 4.NBT.4 Fluently add and subtract multi-digit whole numbers using a standard algorithm TouchMath™, TouchNumerals™ and TouchPoints™ are trademarks of TouchMath Acquisition, LLC. This file is an independent product and is not affiliated with, nor has it been authorized, sponsored, or otherwise approved by TouchMath or Touch Math Acquisition, LLC.