Web Reference: Here you will learn about what standard algorithm addition is and how to solve addition equations using the standard algorithm. Students will first learn about standard algorithm addition as a part of number and operations in base ten in 4 4 th grade. Use base ten pieces to review the standard algorithm for addition, notice regrouping, and understand how the algorithm relates to adding expanded forms of numbers. This mini-assessment is designed to illustrate the standard 4.NBT.B.4, which sets an expectation for fluently adding and subtracting multi-digit whole numbers using the standard algorithm.
YouTube Excerpt: Students learn to
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