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Worksheet
Curated OER

Algebra: Mental Math: Patterns in Multiples of 10

For Students 4th - 5th
In this mental math worksheet, students use a pattern or multiplication mental math to find each product. Students then multiply the final problems using multiples of 10.
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Worksheet
Curated OER

Leveled Problem Solving Equations and Mental Math

For Students 5th - 7th
For this equations and mental math practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Houghton Mifflin Harcourt

Mental Math: Subtract Tens - Homework 12.1

For Students 1st - 3rd Standards
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...
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Worksheet
Curated OER

Mentally Add Two 2-Digit Numbers pg. 1

For Students 4th - 6th
Mental math addition is the focus of this activity. Students apply a strategy outlined in the activity to find the sums. In this activity, students find the answers for twenty problems. Answers appear at the end.
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Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 3rd
Don't let the title of this one fool you; scholars skip count only by 10 in this number sequence activity. They fill in missing numbers on a number line to complete each sequence, adding or subtracting 10. There are two addition problems...
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Worksheet
Curated OER

Mentally Add and Subtract 10 or 100

For Students 1st - 2nd
Get your mental mathletes in top form with this number sequence worksheet! They must add or subtract 10 from a number to complete these number lines, finding the missing three-digit numeral from a list of answers. Encourage verbal or...
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Worksheet
Curated OER

Mental Math Methods

For Students 4th - 6th
In this mental math worksheet, students use mental math methods to solve problems. Students complete 1 addition, 1 multiplication, and 1 subtraction problem using these methods.
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Lesson Plan
Curated OER

Mental Math: Multiplication Patterns Using 10, 100, and 1,000

For Teachers 7th - 8th
For this mental math worksheet, students, with a partner, problem solve the answers to twenty word problem and mathematical equations.
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Worksheet
Curated OER

Mental Math: Multiplying Multiples of 10, 100, and 1,000

For Students 4th
Fourth graders practice mental math in this Multiples of 10, 100, and 1,000 worksheet. Students solve twelve multiplication problems by applying patterns with zeroes. The worksheet includes a review with examples of the patterns with zeros.
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Worksheet
Curated OER

Mental Math: Multiplying Multiples of Ten- Reteaching Worksheet

For Students 4th
In this mental math: multiples of ten reteaching worksheet, 4th graders review the steps of using a basic fact and a pattern of zeros to multiply mentally. They find the products in 16 examples, and use a table to answer 2 more.
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Worksheet
Curated OER

Multiplication Mental Math

For Students 6th
In this multiplication mental math instructional activity, 6th graders answer multiple choice questions about the commutative, associative and distributive properties of multiplication.
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Worksheet
Curated OER

Mental Math Ideas

For Students 3rd - 6th
For this mental math worksheet, students complete the multiplication and subtraction problems where they use the strategy "subtract all digits from 9 except the last one from 10". Students complete 26 problems.
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Worksheet
Curated OER

Mental Maths

For Students K - 2nd
In this mental math practice worksheet, students fill in the 10 blanks as the count backwards and forward. Students also solve 20 addition problems.
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Worksheet
Curated OER

Beginning to Add Decimals Mentally

For Students 1st - 3rd
In this addition worksheet, learners solve ten math problems in which they add a single digit number and a decimal number. Students solve these problems in their head and write the answers in the boxes. The answers are available on the...
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Learning
Curriculum Corner

Bugs and Flowers Math and Literacy Centers

For Students K - 1st Standards
The sun shines, flowers bloom, and bugs fly—it must be Spring! Add a cheerful theme of bugs and flowers to math and literacy centers. Scholars take part in an assortment of activities designed to reinforce concepts such as identifying...
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Worksheet
Curated OER

Forty Mental Math Angle Problems

For Students 10th - 11th
In this angle worksheet, students answer forty mental math questions divided into four problem sets.  These problems require students to remember angle facts and so simple calculations mentally.
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Worksheet
Curated OER

Mental Math

For Students 3rd - 4th
In this mental math worksheet, students try to solve problems without using a pencil and paper. Students master 12 single digit problems and 4 double digit problems.
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Worksheet
Curated OER

Mental Math

For Students 5th - 8th
In this mental math worksheet, students complete addition, subtraction, and multiplication problems using mental math strategies. Students complete 8 problems.
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Worksheet
Curated OER

Mental Math and Money Problems

For Students 3rd - 6th
In this money instructional activity, students find the total cost of buying items by adding European money using mental math. Students complete 12 problems.
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Worksheet
Curated OER

What Must Be Added?- Mental Math

For Students 4th
In this mental math worksheet, 4th graders determine what needs to be added to each number to make the given sum using mental math. They work with multiples of 100 and 1000.
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Worksheet
Curated OER

More Addition in Your Head- Mental Math

For Students 3rd - 4th
In this addition mental math learning exercise, students answer 12 questions by doing addition in their heads. They complete 8 more questions by adding after reading the problems which include key words such as increase, altogether,...
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Worksheet
Curated OER

Cumulative Frequency - Mental Tests

For Students 6th - 9th
In this measures of central tendency activity, quick-thinking pupils use mental math to find the mean, median, and range of samples. They use mental math to calculate subtraction problems. They complete 20 problems in which the answers...
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Lesson Plan
Curated OER

Grandpa's Chocolates

For Teachers 2nd - 4th
It's fun playing a game of "Guess What's in the Jacket Pocket?" Students read the question using the concept of doubles using mental math. They then share their solutions with the class.
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Worksheet
Curated OER

Adding Up

For Students 1st - 2nd
Sail through the land of three addends with this nautical-themed addition learning exercise. Scholars begin by using mental math to add seven sets of three numbers located on sailboats. Next, they apply this concept to eight horizontally...

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