In this mathematics worksheet, 2nd graders solve a number of subtraction problems by subtracting a two-digit number from another two-digit number. They regroup when necessary.
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Study Jams! Relate Addition & Subtraction
Understanding the inverse relationship between addition and subtraction is essential for developing fluency in young mathematicians. Zoe and RJ explain how three numbers can form fact families that make two addition and two subtraction...
1st - 4th Math CCSS: Adaptable