Numbers to 1000 06

How many more stickers does Erin need to earn in order to have a total of 80 stickers? Stand: Number Sense & Numeration. Expectation: Solve problems ...
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Problème de la semaine Date sent home: Dessine les aiguilles sur l’horloge.

Utilise tes stratégies de calculs mentales ! Quels nombres manquent dans cette suite? 
 
 415, 410, 405, ___, ___, 390, 385
 Explique ta stratégie.

Erin reçoit 27 autocollants le lundi, et 36 autocollants le mardi. Combien d’autocollants de plus Erin doit-elle recevoir pour avoir un total de 80 autocollants?

Erin earns 27 stickers on Monday and 36 stickers on Tuesday. How many more stickers does Erin need to earn in order to have a total of 80 stickers? Stand: Number Sense & Numeration Estimation

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Expectation: Solve problems involving addition and subtraction using a variety of strategies.

Calculation

4

* makes a reasonable estimate * uses a grade appropriate strategy

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Representation

4

* uses a grade appropriate strategy * carries out procedure efficiently and accurately

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* represents the math accurately * writes numbers accurately * explains concept clearly using mathematical language

Concept & Application

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Total:

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* demonstrates understanding of concept

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Notes

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