Curated OER
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.
Curated OER
Addition Worksheet
In this addition worksheet, students will determine the sum of 16 three-digit addition problems with three addends each where they must utilize regrouping.
Curated OER
Addition With three Addends
Your class can use this activity to practice addition with three addends. Each of the 20 problems requires them to add 3 single digit number together to find a sum.
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Standard written method for addition of two 3-digit numbers (1)
In this addition worksheet, students learn how to add two 3-digit numbers. They then solve the 12 addition problems on the worksheet. The answers are on the last page.
Curated OER
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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Adding Two- and Three-Digit Numbers
In this adding two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to eight mathematical word problems and equations.
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Column Addition reteach 4.6
In this adding two-digit and three-digit numbers worksheet, students find the sums of groups of thee and four numbers by rewriting the numbers in place value columns, and adding each column with regrouping. Students solve fourteen problems.
Curated OER
Column Addition: Single Digits
In this math worksheet, students will add three numbers to find the sum. The equations are presented vertically and addends are numbers 1 to 9.
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Making a Ten
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, students are taught how to first make a ten and then add on the rest. A similar method is also...
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Two-Digit Addition With Regrouping
Second graders practice two-digit addition with regrouping. In this addition lesson, 2nd graders use craft sticks to solve two-digit regrouping problems. Students solve problems on the chalkboard.
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Addition Drills, part 3
Here's an addition drill for scholars who are already comfortable with regrouping. There are 30 horizontally-aligned problems here, each with two 2-digit addends. Mathematicians use three examples as reference as they solve each of...
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Column Addition- 3 Digits, Sheet 6
In this addition activity, students complete a set of 12 problems, adding 2 and 3 digit numbers. Numbers must be arranged vertically and problems completed. A reference web site is given for additional activities.
Math Salamanders Ltd.
Column Addition - 5 Digits Sheet 3
In this column addition instructional activity, students complete a set of 12 problems, adding four and five-digit numbers. A reference website is given for additional activities.
Math Salamanders Ltd.
Column Addition - 4 Digits Multi-Addends Sheet 1
For this addition worksheet, learners complete a total of 12 problems, adding three and four-digit numbers. A reference website is given for additional activities.
Math Salamanders Ltd.
Column Addition - 4 Digits Sheet 6
Students complete a set of 12 problems, adding three and four-digit numbers. Problems must be arranged vertically and solved. A reference website is given for additional activities.
Curated OER
Add Two Digit Numbers - Vertical
In this problem solving worksheet, students add together 20 problems involving 2-digit whole numbers. Students record their answers underneath each problem.
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Add and Subtract within 20 - Independent Practice
Although this worksheet says it contains addition and subtraction within 20, it doesn't. Learners will have to add and subtract double-digit numbers with answers up to at least 30. However, it does provide good practice.
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Math Skills - Addition Review
In this addition worksheet, students add 5 sets of one to three digit numbers. Students determine which numbers in a word problem need to be added and they find the sum of those numbers.
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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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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.
Math Salamanders Ltd.
Column Addition Money 3 Digits Sheet 1
In this money addition worksheet, students complete 20 three-digit problems; some require carrying, others do not. A reference website is given for additional activities.
Curriculum Corner
Second Grade Summer Math Practice Book
Stop the summer lag with a set of second grade Common Core based math practice sheets. Learners fill in hundreds charts with missing numbers up to 1,000. They practice writing numbers in standard, expanded, and word form. Children also...
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Three-Digit Numbers Activities
In this three-digit numbers worksheet, students write numbers in columns of place values, write expanded form numbers in standard forms, and write numbers using words. Students complete fifteen number activities.
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Addition Worksheet #11
In this addition worksheet, students add four-digit numbers that appear in columns of three. There are 16 problems on this one-page worksheet. An answer sheet is included.