Third Grade Common Core Math Task Cards 3 OA.4 Determine Unknown Whole Number 3.OA.4 Practice provides two ways for students to practice and show mastery of their ability to determine the unknown whole number in a multiplication or division equation.
Includes 40 unique Task Cards with 20 being multiple choice and 20 fill-in the blank!
Includes both a student answer sheet as well as matching layout (easier to grade) answer key! Cards are numbered so that answers on student sheet will be in proper order. Cards are 4 to a page and can be printed in both color or gray-scale (I tried both!) Don't forget to laminate so they will last for years!
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Standard 3.OA.4 Represent and solve problems involving multiplication and division.
4. Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations.