Mental Math Teacher Resources
Find Mental Math lesson plans and worksheets
Showing 1 - 24 of 708 resources
Mental Math: Subtract Hundreds - Problem Solving 22.1
1st - 3rd CCSS: Adaptable
Four word problems are presented to second graders. For each, they can use their mental math skills to quickly subtract hundreds and arrive at an answer. This is a terrific inclusion for your Common Core math curriculum.
The Division Algorithm—Converting Decimal Division into Whole Number Division Using Mental Math
6th CCSS: Designed
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...
Mental Math: Subtract Hundreds - Homework 22.1
2nd CCSS: Adaptable
Mental math skills are taught and practiced on this handy-dandy handout! On it, learners discover that focusing on the first digit of a three-digit hundreds number makes it easy to subtract hundreds. This is the perfect addition to your...
Algebra: Mental Math: Patterns in Multiples of 10: Homework
4th - 5th
In this multiplication patterns instructional activity, students review the two ways to multiply multiple by 10 including using a pattern and mental math. Students then use a pattern or mental math to find each product. Students finish...
Algebra: Mental Math: Patterns in Multiples of 10: Practice
4th - 5th
In this multiplication pattern activity, students use a pattern or mental math multiplication to find each product that is a multiple of 10. Students then multiply the second set of problems and finish with two test prep questions.
Rewrite Problems with Rational Numbers Using Different Properties of Multiplication and Division
3 mins 6th - 8th CCSS: Designed
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....