نقاط المكافآت
اكسب نقاطًا من خلال تفاعلك مع المُدرس أثناء الحصة وإجابتك عن الأسئلة، واستخدمها لاحقًا للحصول على خصم عند شراء حصص أخرى.
Lesson Plan: Column Subtraction of Three-Digit Numbers: No Regrouping Mathematics • Second Year of Primary School
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to subtract from three-digit numbers using column subtraction when no regrouping is required.
Objectives
Students will be able to
- relate place value models to subtraction expressions involving three-digit numbers,
- use column subtraction to solve calculations,
- solve problems using column subtraction.
Prerequisites
Students should already be familiar with
- place value of three-digit numbers,
- subtracting ones, tens, and hundreds from three-digit numbers.
Exclusions
Students will not cover
- numbers above 1,000,
- subtractions that require regrouping.
