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Do you need an engaging activity for subtracting within 20? Students practice subtracting within 20 in this self correcting, interactive Google Classroom™ math activity.
Students will click on a random symbol on the home page and be taken to a subtraction problem. Students will subtract, record their answer, and check their work by clicking their answer choice on the slide. If the student clicks on a correct answer, a slide with “Way to Go!” will pop up. If the student clicks on an incorrect answer a slide with “Keep Trying, You’ll Get It Next Time” will pop up.
Students can record their answer on the included answer sheet. There is an answer key included.