2.5.A.7 - Share and Critique Solution Strategies for Varied Addition and Subtraction Problems Within 1,000 – Exit Ticket
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2 Spørgsmål
10
Spørgsmål 1
1.
Circle one of the strategies below, and use the circled strategy to solve 490 +
463.
10
Spørgsmål 2
2.
Explain why you chose that strategy for question 1.
From EngageNY.org of the New York State Education Department. Grade 2 Mathematics Module 5, Topic A, Lesson 7. Internet. Available from https://www.engageny.org/resource/grade-2-mathemat...; accessed 24/Mar/2016.