2.4.A.03 - Add and Subtract Multiples of 10 and Some Ones Within 100 – Exit Ticket
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From EngageNY.org of the New York State Education Department. Grade 2 Mathematics Module 4, Topic A, Lesson 3. Internet. Available from http://www.engageny.org/resource/grade-2-mathemati...; accessed 26/Oct/2015.
Pitanje 1
1.
Solve using the arrow way or number bonds.
Pitanje 2
2.
Solve using the arrow way or number bonds.
Pitanje 3
3.
Solve using the arrow way or number bonds.
Pitanje 4
4.
Solve using the arrow way or number bonds.
Pitanje 5
5.
Show or explain how you used mental math to solve one of the problems above.