Lesson 32 Homework 4.5 |top| May 2026

Lesson 32 Homework 4.5

focuses on subtracting a fraction from a mixed number . This curriculum, often used in Eureka Math (EngageNY) and Zearn Mission 5 , teaches students to solve these problems without relying solely on a standard algorithm. Core Strategies for Subtraction

Challenge 1: Forgetting to Simplify

He looked at his eraser. It looked very appealing. He started to rub out the lines. The smudge of gray graphite stained the paper. lesson 32 homework 4.5

Example

The arrow way helps you visualize moving backward from a mixed number to subtract the fractional part. : Step A : Start at Step B : Subtract 2122 over 12 end-fraction first to get to the whole number Step C : Since you need to subtract 9129 over 12 end-fraction in total, and you already subtracted 2122 over 12 end-fraction , you still need to subtract 7127 over 12 end-fraction Step D : Subtract the remaining 7127 over 12 end-fraction 2. Subtract Using Decomposition Lesson 32 Homework 4