Chapter 5 - Subtraction with Regrouping

Take A Sneak Peek At Chapter Five

This chapter we will be focusing on...

SUBTRACTING DOUBLE-DIGIT NUMBERS.

Students will learn:

break apart a 1-digit subtrahend to subtract it from a 2-digit number

break apart a 2-digit subtrahend to subtract it from a 2-digit number

model 2-digit subtraction with regrouping

draw quick pictures and record 2-digit subtraction using the standard algorithm

record 2-digit subtraction using the standard algorithm

practice 2-digit subtraction with and without regrouping

rewrite horizontal subtraction problems vertically in the standard algorithm format

use addition to find differences

solve problems involving 2-digit subtraction using the strategy draw a diagram

represent subtraction situations with number sentences using a symbol for the unknown number

analyze word problems to determine what operations to use to solve multistep problems

Lesson 5.2

Lesson 5.8

Lesson 5.9

Lesson 5.10