Subtraction up to 20 | 1st Grade Math
by Matemaths © 2026
Premier Publisher
Price: $2 USD
Subjects: math,mathElementary,additionAndSubtraction,operationsAndAlgebraicThinking
Grades: 1,2,3
Description
Build subtraction fluency and confidence with this engaging deck for 1st grade math! Students will practice subtracting numbers within 20 through 20 self-checking, multiple-choice problems that provide instant feedback. Perfect for independent practice, math centers, early finishers, or quick review, this deck helps students build strong foundations in subtraction while working at their own pace. Skills Covered: Subtracting numbers within 20 Strengthening number sense and subtraction fluency Applying subtraction strategies (counting back, using known facts, making ten) Common Core Standards: CCSS.MATH.CONTENT.1.OA.C.6: Add and subtract within 20, demonstrating fluency for addition and subtraction within 10 CCSS.MATH.CONTENT.1.OA.B.3: Apply properties of operations as strategies to add and subtract
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