Grade 4 ยท Mathematics Video Lesson
Add and subtract whole numbers and decimals to the hundredths place using the standard algorithm Video Lesson
Curriculum-aligned Grade 4 Mathematics lesson video for Add and subtract whole numbers and decimals to the hundredths place using the standard algorithm. Use it for classroom preview, instruction support, or home review.
About This Video
Curriculum-aligned Grade 4 Mathematics lesson video for Add and subtract whole numbers and decimals to the hundredths place using the standard algorithm. Use it for classroom preview, instruction support, or home review.
This watch page is dedicated to the video. For the complete text lesson plan, activities, standards alignment, and answer guides, use the companion lesson page: Add and subtract whole numbers and decimals to the hundredths place using the standard algorithm lesson plan.
Video Learning Notes
In this lesson, students learned to add and subtract whole numbers and decimals to the hundredths place using the standard algorithm. They practiced aligning decimal points correctly and using regrouping when necessary. Students also explored multiplying numbers by 10 or 100 using place value understanding and represented multiplication of two-digit numbers with arrays and area models. These skills help students compute efficiently and accurately in real-world contexts involving decimals.
Learning Goals
- Add whole numbers and decimals to the hundredths place using the standard algorithm.
- Subtract whole numbers and decimals to the hundredths place using the standard algorithm.
- Determine the product of a number and 10 or 100 using properties of operations and place value understanding.
- Represent the product of two two-digit numbers using arrays, area models, or equations, including perfect squares through 15 by 15.
Curriculum Context
Grade: Grade 4
Subject: Mathematics
Curriculum: TEKS