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Author Question: Identify the problem that represents thejoin, result unknownstructure. (Read 87 times)

colton

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on: Feb 18, 2021
Identify the problem that represents the join, result unknown structure.
◦ Maryann had 3 library books before she checked out 2 more. How many did she have all together?
◦ Maryann had 5 library books before she returned 2 of them. How many does she have now?
◦ Maryann had 4 nonfiction books and 2 fiction. How many more nonfiction books does she have?
◦ Maryann had 9 library books and Jim had 4. How many more did Maryann have than Jim?
Elementary and Middle School Mathematics: Teaching Developmentally ¦ Van de Walle, Karp, Bay-Williams ¦ 10th Edition
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Marked as best answer by colton on Feb 18, 2021

Carissamariew

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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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colton

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Reply 2 on: Feb 18, 2021
Great answer, keep it coming :)

rachel

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Reply 3 on: Yesterday
Wow, this really help

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