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Author Question: Discuss two or more reasons to approach multiplication facts through the foundational facts 2,5,0,1. (Read 39 times)

ericka1

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on: Feb 18, 2021

Question 1

Why is it significant for students to use think-addition for subtraction rather than take-away?
◦ Mastering subtraction facts.
◦ Mastering symbolic representations.
◦ Mastering problem solving strategies.
◦ Mastering model-based solutions.

Question 2

Discuss two or more reasons to approach multiplication facts through the foundational facts 2,5,0,1.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by ericka1 on Feb 18, 2021

ryansturges

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Reply #1 on: Feb 18, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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ericka1

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Reply 2 on: Feb 18, 2021
:D TYSM

CAPTAINAMERICA

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Reply 3 on: Yesterday
Gracias!

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