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Curated OER
Add Decimal Hundredths (C)
In this addition of decimals to hundredths place value worksheet, students rewrite the horizontal numbers and add with regrouping. Students solve 32 problems.
Math Worksheets Land
Add and Subtract to 100
Get some practice with double-digit addition and subtraction from all directions! Learners complete two equations for each operation, one horizontally and one vertically. Consider your objective with this one; do you want scholars to use...
Math Worksheets Land
Add up to Four Two-Digit Numbers - Step-by-Step Lessons
Okay, so your scholars are excelling at two-addend addition problems, but what about three or four? Here are some practice problems to stretch their math skills. They find the sums of six equations: two with two addends, two with three...
Curated OER
Add and Subtract within 1000
Here are some practice problems with adding and subtracting three-digit numbers. Scholars complete three addition problems and three subtraction problems. None of these involve carrying over or regrouping. There are only two numbers to...
Curated OER
Pattern Puzzles
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.
Houghton Mifflin Harcourt
Sums to 100
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...
Curated OER
Easter Eggs In A Basket- Sums to 1998 (A)
In this addition learning exercise, students solve 20 problems in which three digit numbers are added, with and without regrouping. The page has an Easter egg theme.
Curated OER
Addition: Math 3
In this addition worksheet, students add one and two digit numbers to each other with and without regrouping. Students complete 30 addition problems.
Curated OER
Single Digit Addition
In this addition learning exercise, 1st graders focus on adding single digit numbers. Students solve for 24 horizontal problems with no regrouping necessary.
Curated OER
Addition Two-Digits
In this finding the sums activity, students add two-digits plus two-digits with and without regrouping. Students solve 12 problems.
Math Salamanders Ltd.
Column Subtraction - 3 Digits Sheet 3
In this column subtraction with three-digit activity, students solve fifteen subtraction problems with three-digit numbers using regrouping.
Curated OER
Add Three Numbers
For this column addition worksheet, students solve 11 problems in which three two-digit numbers are added. There will be regrouping on this page.
Math Worksheets Land
Add and Subtract within 1000 - Independent Practice Worksheet
Give your mathematicians some practice with three-digit numbers as they complete these addition and subtraction problems. There are six vertically-formatted equations to start, then learners add to and subtract from eight numbers...
Curated OER
Add and Subtract within 1000
Get some good practice with triple-digit addition and subtraction with these 10 problems. Only one addition problem requires regrouping, and none of the subtraction problems require borrowing. Question four turns into a four-digit...
Curated OER
Add Two Digit Numbers Horizontally
In this finding the sums worksheet, students add two-digit plus two-digit horizontal numbers with and without regrouping. Students solve 16 problems.
Curated OER
Add Hundredths Decimals
In this adding decimals with hundredths worksheet, students find the sums with and without regrouping. Students solve 20 problems.
Curated OER
Two Digit 3
In this addition activity, students add two digit to two digit numbers for twenty-five problems. Regrouping is used for several of the problems. Answers are included with this activity.
Curated OER
One-Digit Addition and Subtraction No Regrouping (A)
In this math worksheet, learners solve 81 problems in which one-digit numbers are added and subtracted. Problems are in a vertical format with addition and subtraction mixed in each row.
Curated OER
Investigation - Who is Right?
Third graders explore mathematics by solving problems in groups. In this math functions lesson, 3rd graders demonstrate their understanding of addition and subtraction by completing two digit math problems. Students define a list of math...
Curated OER
Regroup Ones: Reteach
In this regrouping ones worksheet, students review steps to help them add using regrouping. Students find the sums for ten addition problems. Students write yes for each exercise where they regrouped ones to make a ten.
Curated OER
One and Two digit addition
In this addition learning exercise, students add one and two digit numbers together with and without regrouping. Students complete 6 addition problems.
Curated OER
Sums
In this addition learning exercise, students add two-digit vertical numbers with some regrouping to find the sums. Students solve twelve problems.
Curated OER
Adding a Single Digit
In this problem solving addition instructional activity, students add three digit numbers to one digit using regrouping. Students solve for 25 problems that are written horizontally on the page.
Curated OER
A Frightening Mix of Math, A-Add or Subtract, But Look Out for the Monsters
In this math worksheet, students add and subtract. Fifteen problems are subtraction, students subtract two digit numbers from three digit numbers. Regrouping is required. Twenty-one problems are addition, students add two digit numbers...