NBT.1.3

Multiply one-digit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations.

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Formative Assessments
Formative Assessments
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Students are asked to explain why, when multiplying by a power of 10, the product has a zero in the ones place.
Explaining Multiplication Using Multiples of Ten
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Students consider the solution to a multiplication problem and explain their thinking.
Packages of 50
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Students are asked to consider how using an easier, known fact could help them solve a related multiplication problem with a multiple of 10.
How Are These Two Problems Related?
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Students are asked to explain how the knowing the product of nine and three can help in finding the product of nine and 30.
Multiplying by Multiples of Ten
Virtual/Hands-on Manipulatives
Virtual/Hands-on Manipulatives
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CPALMS: In this activity, students solve arithmetic problems involving whole numbers, integers, addition, subtraction, multiplication, and division.
Arithmetic Quiz
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Students can practice using based ten blocks to multiply as a strategy for multiplication of whole numbers by multiples of ten.
Use Base Ten Blocks to Multiply
Assessment Questions
Assessment Questions
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Equation Editor 1
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Multi Select
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Equation Editor 2
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Equation Editor 3
Videos of Expert Instruction
Videos of Expert Instruction
Use Real Link and Title
Use Real Link and Title
Use Real Link and Title
Hook/Performance Tasks
Hook/Performance Tasks
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The purpose of this task is to support students' reasoning based on place value to multiply a single digit number by a multiple of 10.
Change Me To Real Text
Problem Based Lessons
Problem Based Lessons
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Robert Kaplinsky: Students decide how to earn 450 points playing Skee Ball in order to win the grand prize.
How Can You Win Every Prize At Chuck E. Cheese’s?