Subtracting within 20 (horizontal) Worksheet Download
Free 1st Grade (1oa6) math worksheets on Subtracting within 20. Each worksheet has 20 problems with an answer key and are ideal for teachers and homeschooling. You can download the PDF, create a set of flash cards or set it up for online learning.
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Subtracting within 20 (horizontal)
Each worksheet has 20 problems subtracting within 20.
About this worksheet
Each worksheet has 20 problems subtracting within 20.
This worksheet is designed to teach children the concept of subtraction within 20. Hosting 20 math problems, it offers examples like '19 - 4' to develop mathematical understanding. The worksheet is customizable to suit varied learning styles, can be converted into flashcards for hands-on learning, and is perfectly suited for distance learning environments to maintain essential math skills development.
Student objectives
- Subtract one number from another when both numbers are 20 or less.
- Use subtraction facts to find the difference quickly and accurately.
- Understand subtraction as taking away from a starting number.
Everyday practice
- Count how many snacks are left after eating some from a group of 20 or fewer.
- Figure out how many minutes are left when a timer starts at 20 minutes and some time has passed.
- Track how many points you still need to reach 20 after scoring some points in a game.
- See how many stickers you have left after giving a few away from a set of 20 or fewer.
Standards
Tags
numerichorizontalsubtraction