Curated OER
Two-Digit Plus One-Digit Addition (B)
For this addition worksheet, learners solve 100 problems in which two digit numbers are added to one digit numbers, with and without regrouping.
Curated OER
Addition-adding one digit to two digits
In this addition activity, students add one digit numbers to two digit numbers. There are thirty problems to answer. Students can complete this activity online and submit the answers.