Curated OER
Double Digit Subtraction
In this double digit subtraction learning exercise, learners subtract the double digit problems and use regrouping if needed. Students solve 12 problems.
Curated OER
Regroup Hundreds
In this regrouping hundreds worksheet, students learn to use math models or draw pictures to help them solve the subtraction problems. Students also learn to regroup numbers in the hundreds place for the subtraction problems.
Curated OER
Decide When to Regroup: Practice
In this regrouping with subtraction instructional activity, students solve the words problems using subtraction. Students must decide whether to use regrouping to solve the subtraction problems.