Debug Algorithm
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7:53
Dividing with the Standard Algorithm
This free resource from WhiteBoard Math uses elephants and a few truckloads of peanuts to divide with the standard algorithm. We start by defining division terms: dividend, divisor, quotient, then demonstrates, step-by-step, dividing into a 4-digit dividend. As with other WhiteBoard videos, the content starts simple then progresses towards more complex thinking. This is our free product because so many teachers are looking for a good video on how to do “long division”. Your students will
2nd - 6th
Arithmetic, Basic Operations, Math
CCSS
3.OA.A.2
, 3.OA.A.3
, 4.OA.A.2
+1
1:50
Adding Short Form Without Regrouping
This is a brief tutorial video for younger kids explains how to add two digit numbers without regrouping using the traditional short form algorithm, and robots!
1st - 3rd
Arithmetic, Basic Operations, Math
Also included in: Math Videos Bundle
8:49
Decomposing: Addition Notations
This video will solve an addition equation in three different addition notations using decomposing. Next, the video focuses on comparing those notations to the traditional algorithm.
Includes:
♦ 4 addition notation pages from the video
For worksheets in the notation of the Starting with the 2nd Addend example from the video, check out Addition Notations: Arrow Language.
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More Video Fun:
Treasure Number Lines: Where is the Answer on
2nd - 4th
Arithmetic, Basic Operations, Math
Area Models and Partial Products - (Video Lesson: Go Math 4.3.3)
This video lesson is aligned to Lesson 3.3 in the Grade 4 Go Math on Investigating Area Models and Partial Products. In this lesson, students break factors of a multiplication problem apart by place value; then students create a diagram to organize the partial products and find their sum. Drawing diagrams is a valuable tool for students and has several benefits: They organize the information, and they visualize the relationship of the information. This model illustrates the Distributive Proper
2nd - 7th
Arithmetic, Basic Operations, Place Value
Also included in: Multiplication Module Video Lesson Bundle
20:26
Addition Strategies Explained | Multiple Methods of Addition (Years 1–4/5)
Help students develop a strong understanding of addition with this clear and engaging instructional video explaining the various methods of addition used in the early years of primary school. Designed for Years 1–4 (and suitable as a refresher for Year 5), this video supports students in understanding how and why different addition strategies work, rather than relying on one method only. The video includes both verbal explanations and visual models, along with worked examples to support di
1st - 6th
Arithmetic, Numbers, Place Value
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