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Horizontal Mixed Addition and Subtraction Using Numbers Between 1 and 100
In this addition and subtraction instructional activity, students solve 10 problems in which two digit numbers are added or subtracted. Problems are in a horizontal format and may need to be rewritten. This is an online interactive...
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Addition-1 and 2-Digit Numbers
In this addition worksheet, students complete a total of 8 problems, adding 1 and 2-digit numbers. A reference website for additional resources is given.
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Addition:1 and 2-Digit Numbers
In this addition worksheet, students complete a total of 20 problems, adding 1 and 2-digit numbers. A reference website for additional resources is given.
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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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Crabby Math
Here are 4 different (yet related) worksheets and an answer key for each. The class will work through each sheet, adding single-digit number to find sums. They then color in the sums that meet each worksheets instructions. For example:...
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Doubles and Halves 3
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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And 1 More Makes...
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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Arctic Take 6
The magic number is six! Using a 6x table, young math stars practice adding, subtracting, multiplying, and dividing two-digit numbers with the number six. This learning exercise also touches on making tessellations with hexagons.
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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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Math Worksheets Addition Worksheet: 2-Digit Addends 3
In this addition worksheet, students illustrate their understanding of adding 2-digit numbers by solving 20 problems and providing the correct computation.
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Adding 2 to a Single Digit
In this addition worksheet, students 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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Adding 7 to a Single Digit
In this addition learning exercise, students practice adding the number 7 to a number less than 10. There are 10 addition problems to solve on this learning exercise and the answers are on the second page.
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Adding 5 to a Single Digit
In this addition learning exercise, students practice adding the number 5 to a number less than 10. There are 10 addition problems to solve on this learning exercise and the answers are on the second page.
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Add Three Numbers
In this column addition instructional activity, students solve 11 problems in which three two-digit numbers are added. There will be regrouping on this page.
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Add Three Numbers Practice 11.4
For this column addition worksheet, students solve 13 problems in which three two-digit numbers are added. Students look for a ten or a double.
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Adding 3 Numbers
In this addition practice worksheet, 3rd graders will find the sum of 3 two-digit numbers. There are a total of 16 problems. There are pictures of bugs at the bottom.
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Addition
In this addition instructional activity, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.
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Doubling (pg. 3)
In this two digit addition worksheet, student double two digit numbers and write the answer in the box for 8 two digit numbers.
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Doubling (pg. 1)
In this two digit addition activity, 1st graders double six two digit numbers by writing their answers in the six empty boxes.
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Whole Number Addition Level 4
In this math activity, students solve twelve whole number addition problems. Students add two-digit numbers without carrying.
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Two-Digit Addition With Regrouping #2
For this addition worksheet, students solve a set of 25 problems adding 2-digit numbers and regrouping. A website reference for additional resources is given.
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Add With No Regrouping
For this finding the sums worksheet, students add one digit-numbers plus two-digit numbers with no regrouping. Students solve 30 problems.
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Let's Trade
Second graders engage in a lesson which focuses on adding two-digit numbers and the regrouping process. They identify when the regrouping process is necessary and make appropriate "trades" to complete an addition problem.
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Subtracting From a Multiple of 10
In this subtraction activity, 2nd graders are instructed how to subtract two digit numbers from multiples of 10 by counting on. There are two pages with 10 problems on each page.