Learning Wrap-ups Subtraction Keys

描述

Make learning fun with this set of subtraction wrap-up set! Kids will learn 120 facts ranging from 1-1 to 22-10 with 10 keys. Students can learn about subtraction as they connect the math problems on the left with the correct answers on the right with a string. It's self-correcting with the answers on the back! Use in school or at home because either way, it’ll get kids involved in their learning process. You can also use a stopwatch to measure improvement and see how fast They can really go! Learning Wrap-ups offer a fun, highly unique way to help students memorize basic math facts