Curated OER
Two-Digit Subtraction With Regrouping #6
In this subtraction worksheet, students solve a total of 25 problems using 2-digit numbers with regrouping. A website reference for additional resources is given.
Curated OER
Regroup and Subtract
In this regroup and subtract learning exercise, students "use making 10 strategy" to regroup ones and tens and subtract 5 problems. A reference web site is provided.