Use Multiplication to Divide (10, 11, 12)

On Iqleel, Grade 3 students will extend their strategic skills to division problems with two-digit divisors: 10, 11, and 12. By applying the inverse operation strategy, they will solve these problems by thinking about the related multiplication equation and finding the unknown factor. Mastering this skill demonstrates that the same powerful strategies work for larger numbers and builds a solid foundation for future division work.

• Algebra and Equations
• Problem Solving and Logic
• Number Sense and Operations
• Word Problems
• Expressions & Equations
• Properties of Operations
• Multiplication
• Division
• Fact Family
• 2-Digit Numbers
• Operations
• Factors
• Product
• Dividend Divisor Quotient
• Equation
• Inverse Operation
• Unknown
• Powers of 10

• AC9M3N04 — multiply and divide one- and two-digit numbers, representing problems using number sentences, diagrams and arrays, and using a variety of calculation strategies
• ENG-MATH-Y3-MD.3 — Solve problems, including missing number problems, involving multiplication and division, including positive integer scaling problems and correspondence problems in which n objects are connected to m objects.
• NY-3.OA.6
• 3.OA.B.6 — Understand division as an unknown-factor problem. For example, find 32 ÷ 8 by finding the number that makes 32 when multiplied by 8.
• 3.OA.B.6
• MA.3.AR.2.1
• MATH.3.4.J
• G3.B2.1
• BC.MATH.G3.CONTENT.05
• AB.MATH.G3.MAT3-OI1-GQ3-LO1

• Practice Multiplication Facts (up to 12)

• Multiply (by 11 and 12)
• Relate Multiplication and Division