Curated OER
Subtraction: Two Digit Numbers
In this subtraction with two digit numbers activity, students use a strategy to solve thirty problems in their heads by subtracting tens and then ones.
Curated OER
Subtraction of Two Digit Numbers No Regrouping Worksheet #9
In this subtraction worksheet, students solve 20 problems in which two digit numbers are subtracted. There is no regrouping on this page.