Curated OER
Who Wants to Be a Champion-Addition
What a terrific way to have your class review addition concepts. Learners play a math game in which they answer questions relating to adding to 10, adding with regrouping, adding without regrouping, and adding three numbers.
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2-Digit Addition With Regrouping
In this 2-digit addition with regrouping learning exercise, learners problem solve. In this fill in the blank learning exercise, students find sixteen sums.
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Double-Digit Addition with Regrouping
First graders recall place value system and double-digit addition, create and manipulate double-digit regrouping, and devise and identify ways to use regrouping.
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Adding Three Digits
Second graders use cards to create 3-digit addition problems and add them together. In this addition lesson plan, 2nd graders add numbers with and without regrouping. Students use a deck of cards to play an addition game in pairs. A very...
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Practice Regrouping 15 to 18
In this adding and subtracting practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to regroup.
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One Digit Addition and Subtraction No Regrouping (R)
In this addition and subtraction worksheet, 1st graders enhance their math skills by adding or subtracting the 45 one digit problems with no regrouping.
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One Digit Addition and Subtraction No Regrouping (O)
In this addition and subtraction instructional activity, 1st graders enhance their math skills by adding or subtracting the 45 one digit problems with no regrouping.
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Add Mixed Numbers with and without Regrouping
In this adding mixed numbers with and without regrouping worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Adding Two-Digit Numbers
In this adding two-digit numbers worksheet, students, working with a partner, problem solve seven addition equations and word problems.
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Using a Hundreds Chart
Youngsters participate in three activities using the hundreds chart. They will choose numbers to add up to one hundred. Whoever gets the most combinations wins. Two variations of the game are supplied.
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Add One-Digit Numbers to Two-Digit Numbers
In this addition word problems worksheet, students solve 4 story problems in which two digit numbers are added to single digits.
Helping with Math
Subtraction : 3-digit - 3-digit
In this subtraction worksheet, math wizards subtract three-digit numbers from different three-digit numbers. Some of the 24 problems require regrouping.