Curated OER
Write the Equations
In this writing equations to problem solve learning exercise, students read the addition and subtraction problems, write the one-digit and two-digit equations, and solve without regrouping. Students solve 15 problems.
Curated OER
Value Your Digits
Third graders work with place value. For this place value lesson, 3rd graders write three digit numbers and tell the place value of each number. They compare numbers and money, regroup, discuss the value of coins, and count money.
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Multiplication Problems
In this multiplying one-digit times three-digit numbers worksheet, students find the products with some regrouping. Students solve 12 problems.
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Addition With Regrouping
In this addition with regrouping activity, students complete a set of 12 problems; all problems are laid out in a "graphic organizer" style box and the tens and ones columns are labeled.
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Two Digit Addition
In this math worksheet, students practice working out problems with the operation of addition without the need for regrouping.
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Addition of 3 Digit Numbers
In this math worksheet, learners solve 25 problems in which 3 digit numbers are added with carrying. The problems are written in vertical format with ample spacing.
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Easter Eggs In A Basket- Sums to 1998 (A)
In this addition worksheet, students solve 20 problems in which three digit numbers are added, with and without regrouping. The page has an Easter egg theme.
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Multiplication: Three-Digits by One-Digit
In this finding the products instructional activity, students review the steps and multiply three-digit numbers by one-digit numbers with regrouping. Students solve 12 problems.
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Subtracting Money
In this finding the money differences worksheet, students subtract three-digits from three-digit numbers with and without regrouping. Students solve 20 problems.
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A Secret Code
In this addition and subtraction worksheet, students solve for problems to complete the riddle about George Washington. Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.
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Bug Bite
In this addition worksheet, students add three to five numbers together with regrouping and match the answer to the letter in the problem to solve a riddle. Students solve 15 problems and answer 2 questions.
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Missing Sums and Addends
In this missing addends worksheet, students fill in the missing sums and addends for the addition questions. Students solve 20 problems.
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Missing Sums and Addends
For this missing addends worksheet, students fill in the missing sums and addends for the addition questions. Students solve 20 problems.
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Add Two-Digit Numbers
In this adding two-digits numbers instructional activity, learners solve horizontal and vertical problems with some regrouping. Students solve 25 problems.
EngageNY
Sums and Differences of Decimals
Sometimes dealing with decimals is so much easier than dealing with fractions. The ninth lesson plan in a 21-part module has the class consider situations when it might be easier to add or subtract fractions by first converting to...
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Adding One- and Two-Digit Whole Numbers
In this addition worksheet, students add one and two digit numbers together. Students complete 25 addition problems with and without regrouping.
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Add One-Digit Numbers to Two-Digit Numbers
In this addition review worksheet, students practice adding 1-digit numbers to 2- digit numbers as they solve 3 addition problems.
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Money Subtraction (J)
In this subtracting money instructional activity, students subtract three-digit numbers in increments of two cents with some regrouping. Students solve 20 problems.
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Problem-Solving Decision: Explain Your Answer - Reteach
In this problem solving activity, 3rd graders solve 3 word problems in which they add or subtract with three digit numbers. They write an explanation of how they solved the problem.
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$$Adding Up All Your Loot!$$
In this adding money amounts worksheet, learners add four-digit dollars and cents problems with regrouping. Students solve 15 problems.
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Sums of 8 and 9
In this addition instructional activity, students solve a total of 25 problems using 1-digit numbers with sums of 8 or 9. regrouping. A website reference for additional resources is given.
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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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Subtraction: 3 digit numbers
In this subtraction worksheet, learners subtract three digit numbers with regrouping. Students complete 40 subtraction problems.
Curated OER
Double Digit Fun
In this addition instructional activity, 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.