## 2nd Grade Eureka Math – Module 5 Lessons 13 – 18 Topic C

M5 Lesson 13 – Objective

Relate manipulative representations to the subtraction algorithm, and use addition to explain why the subtraction method works.

Standards: 2.NBT.B.7 | 2.NBT.B.9

M5 Lesson 14 – Objective

Use math drawings to represent subtraction with up to two decompositions, relate drawings to the algorithm, and use addition to explain why the subtraction method works.

Standards: 2.NBT.B.7 | 2.NBT.B.9

M5 Lesson 15 – Objective

Use math drawings to represent subtraction with up to two decompositions, relate drawings to the algorithm, and use addition to explain why the subtraction method works.

Standards: 2.NBT.B.7 | 2.NBT.B.9

M5 Lesson 16 – Objective

Subtract from multiples of 100 and from numbers with zero in the tens place.

Standards: 2.NBT.B.7 | 2.NBT.B.9

M5 Lesson 17 – Objective

Subtract from multiples of 100 and from numbers with zero in the tens place.

Standards: 2.NBT.B.7 | 2.NBT.B.9

M5 Lesson 18 – Objective

Apply and explain alternate methods for subtracting from multiples of 100 and from numbers with zero in the tens place.

Standards: 2.NBT.B.7 | 2.NBT.B.9