2.4.C.14 - Represent Subtraction with and Without the Decomposition when there is a Three-Digit Minuend – Exit Ticket - Formative Library | Laabri

10

Solve by writing the problem vertically. Check your result by drawing chips on the place value chart. Change 1 ten for 10 ones, when needed.

10

Solve by writing the problem vertically. Check your result by drawing chips on the place value chart. Change 1 ten for 10 ones, when needed.

From EngageNY.org of the New York State Education Department. Grade 2 Mathematics Module 4, Topic C, Lesson 14. Internet. Available from http://www.engageny.org/resource/grade-2-mathemati...; accessed 26/Oct/2015.