Mental Math: Multiply and Divide by Powers of 10: Homework
In this powers of 10 worksheet, students study the multiplication and division patters for powers of 10. Students then multiply or divide using those patterns to solve.
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Writing Task 5.NBT.2: Multiply and Divide by Powers of 10
Multiplying and dividing by powers of 10 shows a definitive pattern that highlights the structure of our base 10 number system. This worksheet provides 5th graders with a two-question opportunity to show basic understanding. Although a...
5th Math CCSS: Designed
The Division Algorithm—Converting Decimal Division into Whole Number Division Using Mental Math
Make math much simpler with mental math methods. The 16th installment in a series of 21 looks at ways scholars can apply mental math to convert division problems into easier problems with the same quotient. Multiplying or dividing both...
6th Math CCSS: Designed
Rewrite Problems with Rational Numbers Using Different Properties of Multiplication and Division
Practice with the associative and commutative properties together during this video supporting mental math. The narrator goes step by step through two problems showing how your learners can switch around the terms to solve easier....
3 mins 6th - 8th Math CCSS: Designed