EngageNY
Decimal Expansions of Fractions, Part 1
Is it possible to add infinitely long decimals? As pupils complete the examples in the ninth lesson of this 25-part series, they determine that adding these decimals cannot be done without error. Their task is then to determine the size...
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Number Bonds
Being able to recognize number bonds that make 10 is a great way to help learners add 3 digits together. First they make 10 by adding two numbers together, then they assess 3 digit addition sentences, where they make 10 first then add-on...
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Multiplying
There is a step-by-step example here to help young multipliers solve 12 equations, all of which have one 2-digit and one 1-digit factor. The method displayed encourages breaking the two-digit number into tens and ones, multiplying each...
K-5 Math Teaching Resources
Large Dominos
You may not be able to set them up and topple them over, but this set of printable dominoes can be used in a number of ways to support children's learning. A great resource for any primary grade teacher.
Resources for Educators
Math & Science Connection
Whether you're using a collection of Dr. Seuss books to teach basic math skills like counting, adding, and subtracting, or exploring the different states of matter by melting a crayon with a hairdryer, a series...
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Addition with Regrouping
Now that your class can add, introduce them to adding with regrouping. This presentation provides several models that demonstrate what happens when you regroup. There are several examples and a few practice problems to complete as a class.
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Santa's List Sums (C4)
In this addition worksheet, students add up the sums of the boys and girls in each column to come up with a total. Students add up 17 problems of adding four digit numbers to come up with a sum.
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Adding Doubles (B)
In this adding doubles worksheet, students find the sums by adding each number to itself. Students solve 21 problems.
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Adding Doubles (A)
In this adding doubles worksheet, students solve the sums by adding each number to itself. Students find the sums of 21 problems.
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Ten More or Ten Less
Adding and subtracting 10 is easy once you understand the tricks! Learners first write numbers that are ten more than two double-digit numbers. Then, they find numbers ten less than two other double-digit numbers. An explanation on the...
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American Indian Math
Upper graders examine Native American culture while practicing mathematical concepts related to patterns and estimation. They will use mental math to add/subtract single digit numbers.
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Add 29, 39, 49 To Any 2-Digit Number
In this addition worksheet, students solve 18 problems in which the number 29, 39, or 49 is added to a two digit number. There are no hints or examples. Problems are in horizontal format for mental math.
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Practice Math Worksheet: Addition of Single Digits
In this addition worksheet, students solve 40 problems in which single digit numbers are added. This is a drill of basic addition facts.
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Fun Math Worksheet: Multiple Digit Addition
In this multiple digit addition practice worksheet, students hone their math skills as they solve 15 problems that require them to 4 and 5-digit numbers.
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Easy Addition Math: 1-10
In this addition worksheet, 1st graders complete a total of 15 problems, adding numbers 1-10. Problems are accompanied by "cute" pictures.
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Beginning Addition
Students examine the concept of addition by adding two one-digit numbers whose sum is less than ten. They count and add goldfish crackers together, chorally repeating each problem.
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One-Digit Addition; No Regrouping (A)
In this math worksheet, learners solve 100 basic addition problems with all sums below 10. Problems are closely spaced and written vertically.
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Double Digit Fun
In this addition worksheet, 2nd graders solve the two digit addition problems by adding the ones first and then the tens. Students write their answers into the puzzle. Students solve 30 addition problems.
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Addition Worksheet for Decimals (Two Digits)
In these mathematical worksheets, students complete four pages of two digit decimal addition equations. Students must print their completed worksheets out in order to save their progress.
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Single-Digit Addition
In this single-digit addition worksheet, learners complete a total of 4 problems, joining problems to answers with a balloon string to match.
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Single-Digit Addition
In this single digit addition worksheet, students draw lines to match the answers to addition problems shown in balloons to their corresponding answers.
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Whole Number Addition Level 10
In this math learning exercise, students practice adding numbers with three digits. The skill of carrying is practiced and the instructions are given at the top of the page.
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What's it Worth?
In this reading worksheet, students cut out 19 scrabble letters and use them to spell 4 words ending in ail. Students also add up the letters.
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What's it Worth?
In this reading worksheet, students cut out 18 scrabble letters and use them to spell 5 words ending in air. Students also add up the letters.
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