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Kindergarten Math
8. K.OA.A.1
8.4 Taking away with objects up to 10
Taking Away with Objects Up to 10
See how kindergartners use counters, pictures, and cross-outs to take away objects up to 10 and discover what subtraction really means.
What You'll Learn
Count a starting group of objects, no more than 10, before removing any.
Take away the stated number of objects by removing counters or crossing out pictures.
Count what remains to find the answer, such as 7 take away 3 leaves 4.
Connect the hands-on action of taking away to the subtraction idea \( 7 - 3 = 4 \).
Compare "taking away" stories to other subtraction pictures to see the pattern stays the same.
What You'll Practice
1
Completing subtraction story problems with animals and objects
2
Subtracting by counting pictures and removing objects
3
Taking away dots and other visual items to find differences
Why This Matters
Taking away objects is how you first learn what subtraction really means. This hands-on approach builds number sense and prepares you for all future math, from basic arithmetic to solving equations in algebra.
This Unit Includes
1 Video lesson
Practice exercises
Learning resources
Skills
Subtraction
Counting
Number Sense
Visual Math
Story Problems
OH Curriculum Aligned