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Author Question: Estimation of many percent problems can be done with familiar numbers. Identify the idea that would ... (Read 19 times)

Mr. Wonderful

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on: Feb 18, 2021
Estimation of many percent problems can be done with familiar numbers. Identify the idea that would not support estimation.
◦ Substitute a close percent that is easy to work with.
◦ Use a calculator to get an exact answer.
◦ Select numbers that are compatible with the percent to work with.
◦ Convert the problem to one that is simpler.
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by Mr. Wonderful on Feb 18, 2021

mbcrismon

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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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Mr. Wonderful

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Reply 2 on: Feb 18, 2021
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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