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Worksheet
Curated OER

Fun Math Worksheet: Multiple Digit Addition 8

For Students 2nd - 4th
In this addition practice learning exercise, students solve 15 problems that require them to add 2 or 3-digit numbers to 3-digit numbers.
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Worksheet
Curated OER

Fun Math Worksheet: Multiple Digit Addition 9

For Students 2nd - 4th
In this addition practice instructional activity, students solve 15 problems that require them to add 2 or 3-digit numbers to 3-digit numbers.
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Worksheet
Curated OER

Simple Addition Using Tenths Version 2

For Students 3rd - 4th
In this addition worksheet, students find the sums of 40 problems by adding numbers that include two digit whole numbers and numbers in the tenths place. They regroup as need in these vertical problems.
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Worksheet
Curated OER

A Three-Digit Multiplier, Plus Zeros

For Students 4th - 5th
In this three digit multiplication worksheet, students review how to multiply with three digit numbers. Students then multiply the three digit problems.
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Worksheet
Curated OER

Addition Problems - America's First President

For Students 2nd - 3rd
In this math and social studies worksheet, students solve 50 addition problems. They use the answers to find a phrase that describes America's first president in the puzzle at the bottom of page.
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Worksheet
Curated OER

One-Digit Addition (B)

For Students 1st - 2nd
In this addition worksheet, students solve the one digit addition problems. Students solve 44 different one digit addition problems.
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Worksheet
Curated OER

Add 29, 39, 49 To Any 2-Digit Number

For Students 4th - 5th
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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PPT
Curated OER

Number Bonds

For Teachers 1st - 2nd
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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Worksheet
Curated OER

Count How Many

For Students K - 1st Standards
How many now? Math beginners will benefit from this introduction to addition which doesn't even include addition symbols. They read number sentences in word form; however the numbers are in numeric form (for example, "1 and 2 more...
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Assessment
Concord Consortium

Calculator Numbers

For Students 7th - 12th
Know thy calculator. Young mathematicians use their calculators to answer a set of questions. They consider how the number of digits the calculator displays affects the answers to calculations. They then find examples of computations...
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PPT
Curated OER

Doubles and Halves 3

For Teachers 3rd - 5th
Build mental math skills by teaching learners to double and half three-digit numbers. They start out by doubling one of seven double-digit numbers. Next, they discuss their strategy, and then practice doubling and halving 3-digit...
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Worksheet
Curated OER

Adding it Up!

For Students K - 1st Standards
These socks and towels each have three addends and are missing a sum; can your scholars figure it out? All addends are single-digit, however not all sums are. There are two examples done here, and once scholars have finished eight...
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Interactive
CK-12 Foundation

Addition and Multiplication Properties with Real Numbers: The Secret of Subtraction

For Students 6th - 8th Standards
An interactive boosts mathematicians' knowledge of subtracting integers using a horizontal number line by way of multiple-choice, true or false, and discussion questions. 
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Worksheet
Curated OER

Number Patterns and Sequences

For Students 3rd - 5th
In this finding the missing numbers in patterns and sequences worksheet, upper graders read a series of one-digit, two-digit, and three-digit numbers to solve the problems. They solve 10 problems.
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Worksheet
Curated OER

Making 100 By Adding

For Students 1st - 3rd
In this addition worksheet, students create number problems that equal 100. In this fill in the blank worksheet, students generate ten addition problems.
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Worksheet
Math in English

Skip Counting

For Students K - 2nd Standards
Help young mathematicians take the next step toward fluent addition with a simple skip counting exercise. 
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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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Worksheet
Curated OER

And 1 More Makes...

For Students Pre-K - K Standards
If we add one more, how many will we have? Beginners to addition practice this skill using images and counting as they draw one more sock to each set and record the new total. There are three of these followed by four more similar...
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Worksheet
Houghton Mifflin Harcourt

Sums to 100

For Students 1st - 2nd Standards
Whether it's counting marbles, flowers, or playing cards, small objects can add up to great sums. Learners work six story problems to practice addition to 100. Some regrouping is required, along with distinguishing useful from irrelevant...
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Worksheet
Curated OER

Addition: 1 digit numbers

For Students 1st - 2nd
For this addition worksheet, students add one digit numbers together. Students complete 80 addition problems and write the sum.
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Lesson Plan
Alabama Learning Exchange

Partying with Two/Three Digit Whole Numbers

For Teachers 1st - 2nd Standards
Learners practice problem-solving with this addition activity. They plan a party for their class and another class by determining how many cupcakes are needed. Students draw a picture of how they determined the number of cupcakes.
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Worksheet
Curated OER

Adding 2 to a Single Digit

For Students 1st - 3rd
For this addition worksheet, learners practice adding the number 2 to a number less than 10. There are 10 addition problems to solve on this worksheet and the answers are on the second page.
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Worksheet
Curated OER

Adding 5 to a Single Digit

For Students 1st - 3rd
In this addition worksheet, students practice adding the number 5 to a number less than 10. There are 10 addition problems to solve on this worksheet and the answers are on the second page.
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Worksheet
Curated OER

Adding 7 to a Single Digit

For Students 1st - 3rd
In this addition activity, students practice adding the number 7 to a number less than 10. There are 10 addition problems to solve on this activity and the answers are on the second page.