RESOURCES

Topic 3 Math Guide

Addition and Subtraction

Find the missing number 1

Find the missing number 2

Find the missing number 3

Find the missing number 4

Find the missing number 5

Find the missing number 6

Find the missing number 7

Find the missing number 8

Find the missing number 9

Find the missing number 10

Topic 3

LESSON PLANS

3-1 Adding with an Expanded Algorithm

3-2 Models for Adding 3-Digit Numbers

3-3 Adding 3-Digit Numbers

3-4 Adding 3 or More Numbers

3-5 Problem Solving- Draw a Picture

3-6 Subtracting with an Expanded Algorithm

3-7 Models for Subtracting 3-Digit Numbers

3-8 Subtracting 3-Digit Numbers

3-9 Subtracting Across Zero

3-10 – Draw a Picture and Write a Number Sentence

PRACTICE & RETEACH WORKSHEETS

3-1 Practice / 3-1 Reteach

3-2 Practice / 3-2 Reteach

3-3 Practice / 3-3 Reteach

3-4 Practice / 3-4 Reteach

3-5 Practice / 3-5 Reteach

3-6 Practice / 3-6 Reteach

3-7 Practice / 3-7 Reteach

3-8 Practice / 3-8 Reteach

3-9 Reteach

3-10 Reteach