3 Digit Subtraction Mental Math Audio Version

by Setting the Standard

Price: 150 points or $1.5 USD

Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction

Grades: 3

Description: This set of 24 task cards will give students practice with subtraction math fluency. Each card contains 2 subtraction equations with unknown numbers represented by a notepad in each equation. Students must calculate how to balance the equation- by subtracting an unknown number. One subtrahend in each equation is a multiple of 10, making this a mental math activity. Students must enter the unknown number into each notepad image, to make each equation true. ⭐This download is the AUDIO version. It is also available in STANDARD format as well as a $$ saving bundle. ⭐Aligns to CCSS 3.NBT.A.2