Fourth Grade Common Core Math - Multiply Multi-Digit Whole Numbers 4.NBT.5
Practice provides two ways for students to practice and show mastery of their ability to multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers.
It includes 40 distinct problems in two sets (129 slides in all!), with and without following answer slides. The PowerPoint file can be used on computers, or Promethean Activboard and Smart boards.
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4 NBT.5 Use place value understanding and properties of operations to perform multi-digit arithmetic.
5. Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations. Illustrate and explain the calculation by using equations, rectangular arrays, and/or area models.