Curated OER
Hidden Picture
In this subtraction worksheet, learners solve the 18 problems inside a lobster puzzle shape. Students color the shape red if they have regrouped; the shape is colored blue if regrouping is not necessary.
Curated OER
Write the Equations
For this writing equations to problem solve worksheet, 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
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.
Curated OER
Two Digit Subtraction No Regrouping
In this math literacy worksheet, learners practice solving the 20 problems while focusing on the skill of subtraction while not using regrouping.
Curated OER
Subtraction of 2 Digit Numbers with No Regrouping
In this math worksheet, students solve 25 problems in which 2 digit numbers are subtracted with no regrouping. The examples are in a vertical format.
Curated OER
Addition: 2-Digit plus 2-Digit, No Regrouping
In this addition learning exercise, students complete 30 problems, adding two, 2-digit numbers-no remainders. Worksheet includes links to answers and additional worksheets.
Curated OER
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.
Curated OER
Carry and Borrow
Second graders complete basic math computations. In this addition and subtraction lesson, 2nd graders learn how to carry and borrow numbers when adding and subtracting. Students learn a carrying song to help them remember. Students...
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...
Curated OER
One and Two digit addition
In this addition worksheet, students add one and two digit numbers together with and without regrouping. Students complete 6 addition problems.
Curated OER
Subtracting 2 and 3-Digit Numbers
In this subtraction worksheet, students complete a set of 20 problems that use 2 and 3-digit numbers. Some problems require regrouping.
Curated OER
Subtracting Whole Numbers
Second graders practice subtracting numbers by using a visual aide. In this number sense lesson, 2nd graders complete whole number subtraction problems by utilizing manipulative cubes to visualize the equation. Students...
Curated OER
A McTrip Back In Time
Students pretend they are time-travellers and travel back to 1954 to a McDonald's Restaurant to see how prices have changed. They need to add and subtract money with regrouping.
Curated OER
Two By One Multiplication
Third graders use base-ten blocks to find products of two-digits by one-digit by making a model of the problem. They complete a worksheet by multiplying 2-digits by 1-digit with regrouping. They may use the base-ten blocks if needed.
Helping with Math
SubtractionL 3-digit - 2-digit
In this assignment, math minors solve 30 subtraction problems. Two-digit subtrahends are taken away from three-digit minuends. Often, regrouping will be necessary to arrive at the difference. Terrific practice with an answer key provided!
Curated OER
Problem Solving With Fractions
Sixth graders solve and analyze fractions. In this algebra instructional activity, 6th graders solve fractions using addition, subtraction, multiplication and division. They work in groups and do peer-review.
Helping with Math
Addition - Three 3-Digit Numbers
There are 20 addition problems on this assignment, all of which require the addition of three three-digit numbers. All of them will require some regrouping to solve. This is terrific arithmetic practice to assign as homework. An answer...
Curated OER
Subtracting Two-Digits
For this finding the differences worksheet, students subtract two-digit numerals from two-digits with some regrouping. Students solve 18 problems.
Curated OER
Adding and Subtracting Decimals
Students practice adding and subtracting numbers with decimals. In this decimals lesson plan, students use grid paper and money to learn how to add and subtract decimals.
Curated OER
Charting Animal Life Spans
Second graders research animal life spans and complete related math activities. In this life span lesson, 2nd graders read How Many Candles and discuss life spans. Students arrange animal cards based on their life spans. Students find...
Curated OER
Adding and Subtracting Triple and Single Digits
In this addition and subtraction activity, 3rd graders will use single digits added or subtracted with triple digits. Students complete 15 horizontal problems with some regrouping necessary.
Curated OER
I Can Solve Capacity Problems (3 Worksheets)
In this math instructional activity, students read and solve 20 word problems in which they calculate capacity using basic addition or subtraction with regrouping. Note: All problems are in metric measurement only.
Raytheon
Adding and Subtracting Decimals
For this adding and subtracting decimals instructional activity, students add and subtract numbers with decimals in word problems. Students complete 12 word problems.
Curated OER
Addition A
Learners solve twenty five addition problems involving a series of one digit numbers. This learning exercise would be a quick and easy way to review this topic.