Ten More Ten Less Worksheet
This Ten More Ten Less Worksheet gives 1st graders eight quick problems to find ten more and ten less than a two-digit number. Includes an answer key for fast, no-prep place value practice.
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About this resource
Description
This Ten More Ten Less Worksheet helps first grade students strengthen their number sense by finding the number that is ten less and ten more than a given two-digit number. Learning to add and subtract ten mentally is a key place value skill that shows children how the tens digit changes while the ones digit stays the same. When students can quickly find ten more and ten less, they build the mental math foundation they need for adding, subtracting, and understanding larger numbers.
In this printable ten more and ten less worksheet, students look at eight two-digit numbers shown in a shaded box and write the number that is ten less on the left and the number that is ten more on the right. To use it, print one copy for each student and have them work through each problem mentally or with the help of a hundreds chart. The included answer key makes it easy for teachers and parents to check work quickly, and the friendly kangaroo keeps young learners engaged from start to finish.
What’s Included
- 1 print-ready PDF worksheet
- Answer key
- 8 ten more and ten less problems
This Ten More Ten Less Worksheet helps children learn in three important ways. First, it reinforces place value by showing that adding or subtracting ten changes only the tens digit. Second, it strengthens mental math and fluency, so students can find ten more and ten less without counting one by one. Third, the clean, boxed layout keeps each problem organized, helping first graders focus on the math instead of the page.
Teachers and parents can extend this skill in many fun ways. Use a hundreds chart and have students hop up one row to find ten less or down one row to find ten more. Play a quick call-and-response game during transitions, or use base-ten blocks to model adding and removing a ten. Connecting the worksheet to songs and hands-on activities helps the skill stick for every learner.
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