Mental Math Teacher Resources
Find Mental Math lesson plans and worksheets
Showing 25 - 48 of 700 resources
Look for Easy Numbers for E-Z Addition
2nd - 4th CCSS: Adaptable
All kids learn differently. For some, mental math is the best and most efficient way to add a series of numbers. After viewing a few sample problems, learners find ways to add numbers to 10 before adding them all together, and then write...
Mental Math: Subtract Tens - Homework 12.1
1st - 3rd CCSS: Adaptable
Now that your class can add by 10s they can start subtracting by 10s. This clear, learner-friendly worksheet provides a good example (10-rods are pictured) and 7 problems to solve. Relates groups of tens to single-digit numbers, which...
Adding/Subtracting Whole Numbers in Your Head
2nd - 3rd CCSS: Adaptable
Exercise those mental math muscles! This learning exercise contains 10 addition and 10 subtraction problems which require learners to compute sums or differences in their heads. A quick review at the top of the page provides a strategy...
Problem Solving Plan, Mental Math: The Perfect Lemonade 2
7th - 10th
Drink in this resource. Young problem solvers investigate a different way of looking at the problem of filling four liters of water from a three-liter cylinder and a five-liter cylinder. Isometric grids help with this understanding.
Problem Solving Plan, Mental Math: The Perfect Lemonade 1
7th - 10th
Find the perfect amount of water for lemonade. Scholars solve the famous problem of measuring four liters of water using a three-liter container and a five-liter container. An interactive allows users to see each step of the solution.
Algebra: Mental Math: Addition and Subtraction Equations: Homework
6th - 7th
In this addition and subtraction equation worksheet, students learn how to use a math table to solve an equation. Students then write the equation shown by the model and use mental math to solve the equations. Students then use mental...
Mental Math for Addition and Subtraction Equations: Marble Bag Collector
6th - 7th CCSS: Designed
Don't lose your marbles as your learn about addition and subtraction equations. Pupils investigate the relationship between addition and subtraction by using an interactive. They drag different color marbles into a box and identify the...
Fact Learning, Mental Computation, Estimation
4th - 6th CCSS: Adaptable
Need help with mental math in your classroom? This guide is full of tips, tricks, and examples to help the teacher encourage learners to use their brain instead of a calculator. Practice problems are included with reasons how to use...