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Mental Math
Young scholars participate in an online computation game. In this computation lesson, students practice simple computations and use an internet site to review addition and subtraction facts.
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Addition
For this mental addition worksheet, students read the method for adding a series of three 2 digit numbers without paper and pencil. Students solve 16 mental addition problems.
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Mental Strategies For Multiplication And Division
Students engage in a instructional activity that is concerned with the use of mental strategies for multiplication and division. They develop the cognitive skills through repetition exercises that include mental exercises like "Mad...
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Adding a Single Digit
In this addition activity, students mentally add 20 single digit numbers to 20 three digit numbers as fast as they can without working them out on paper. Students then add 5 additional single digit numbers to 5 three digit numbers and...
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Number Sequences
In these number sequence worksheets, learners study the sets of numbers and write down the next set of numbers for each sequence. Students complete 3 sets of numbers and 30 problems.
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Mental Math: Subtract Tens English Learners 12.1
For this ESL math vocabulary worksheet, students learn the term "boxes of ten". Students write a word in each of 2 sentences to match the picture. Students also illustrate this sentence: Stars come in boxes of ten.
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Blueberries for Sal
Young scholars read the book "Blueberries for Sal" and complete various computation math activities with blueberries. In this computation lesson, students complete number sentences, play guessing games, and solve story problems using...
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Mental Math: Percent of a Number
In this percent of a number worksheet, students solve a series of 6 word problems. Students are given "hints" to help solve problems 1 and 2.
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Mental Math Blocks
In this mathematics worksheet, students solve various types of problems in each of the squares. They use symbols to compare numbers. They also divide and multiply.
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Estimation and Approximation
In this math worksheet, students guess the answers and then calculate the real answer without using a calculator. There are 10 questions on this worksheet.
Alabama Learning Exchange
Yummy Apples!
Young learners listen to a read aloud of Gail Gibbons book, Apples and the story A Red House With No Windows and No Doors. They compare characteristics of a number of kinds of apples, graph them and create a apple print picture. Learners...
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Make a Ten
Youngsters mentally perform calculations involving addition and subtraction. They solve various addition and subtraction word problems using mental math and counters, write their own number stories, and solve various examples...
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Math Magic
Learners work in pairs, and take turns pretending to be a magician. There are a set of instructions for the magician to follow. A penny and a dime are used, and odd and even numbers are employed for multiplying. There is also a nifty...
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Pokemon Are Smart and Healthy
Students play a dodge-ball type game (with bean bags) as they perform a number of mental math and physical challenges.
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The Distributive Property
MIddle schoolers use the distributive property to combine terms in six expressions. They write nine expressions in simplest form. Young scholars perform one mental math problem, describing how they would solve the multiplication mentally.
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Fast Facts
Ever use the inner circle/outer circle method of learning? Placing learners in a stationary inner circle and a rotating outer circle, they roll a die and attempt to be the first to call out an addition or multiplication equation with the...
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Make it Easier-- Add, then Take
In this math worksheet, learners learn a mental math strategy in addition called compensation. When adding a number such as 29, students learn to add 30, then take 1 away. Learners solve 25 problems in which they round to the nearest...
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Missing Tens
Foster mental math skills with this worksheet; combine with 10-rods to modify. Twenty problems provide plenty of practice to master subracting by tens. Missing addends promote algebraic thinking.
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Basic Addition Practice
Here is a simple presentation which will give young mathematicians practice in adding numbers together. The problems are quite simple, but this would be a good way to encourage your charges to utilize mental math.
Math Worksheets Land
Add and Subtract to 100
Get some practice with double-digit addition and subtraction from all directions! Learners complete two equations for each operation, one horizontally and one vertically. Consider your objective with this one; do you want scholars to use...
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Add and Subtract to 100
These addition and subtraction problems probably aren't written the way your scholars are used to seeing them, especially since they have double-digit addends and subtrahends. This set of eight horizontal equations gives learners a...
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Match the Sums and Differences Worksheet
Because these eight addition and subtraction equations are written horizontally, learners will need to either re-write them or use mental math to solve them. Depending on your objectives, either would be a fine use of this worksheet....
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Guesstimate that Side!
Each slide displays a block and the forces acting on it. Physics pupils consider the angles and figure the one marked in red without using a calculator. This would be a great way to activate learners' brains and practice mental math. Use...
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