Worksheet
Curated OER

2 digit addition

For Students 2nd - 3rd
In this addition worksheet, students solve 2 digit addition problems with regrouping. Students solve 12 addition problems and have a review in the beginning.
Worksheet
Curated OER

Adding and Subtracting Integers Two

For Students 3rd - 6th
In this addition and subtraction worksheet, students add and subtract one and two digit numbers including negative numbers. Students complete 120 problems.
Worksheet
Curated OER

Subtracting Whole Numbers

For Students 4th - 6th
In this subtraction worksheet, students practice subtracting sixteen math problems involving one and two-digit numbers from one and two-digit numbers.
Worksheet
Curated OER

Addition-adding one digit to two digits

For Students 3rd - 5th
In this addition worksheet, students add one digit numbers to two digit numbers. There are thirty problems to answer. Students can complete this worksheet online and submit the answers.
Worksheet
Curated OER

Add a 2-Digit Number and a 1-Digit Number

For Students 2nd - 3rd
In this 1 and 2 digit numbers worksheet, students solve the addition word problems by adding the 1-2 digit number equations in the six word problems.
Worksheet
Math Salamanders Ltd.

Addition - Two Digit Addition Sheet 2

For Students 2nd - 3rd Standards
Students solve 30 two-digit addition problems printed horizontally, with the reminder to add in their heads, starting with the bigger number first.
Worksheet
Curated OER

Addition with Regrouping 2

For Students 1st - 2nd
In this addition practice worksheet, students use their math skills to solve 12 problems that require them to add 2-digit numbers to 2-digit numbers with regrouping.
Worksheet
Curated OER

Addition: 2 digit numbers

For Students 2nd
In this addition worksheet, 2nd graders add two digit numbers together with and without regrouping. Students complete 40 problems.
Worksheet
Curated OER

Subtraction Worksheet: Numbers to 19

For Students 1st - 2nd Standards
In this subtraction worksheet, students solve 36 problems in which numbers below 20 are subtracted. The minuend has two digits and the subtrahend has only one.
Lesson Plan
Curated OER

Two-Digit Plus One-Digit Addition (A)

For Teachers 1st - 2nd
In this math worksheet, students solve 100 problems in which 2 digits are added to one digit numbers. Example: 44 + 9. Problems are written in a vertical format and are closely spaced.
Lesson Plan
Curated OER

Lesson Design Protocol: Add and Subtract

For Teachers 3rd - 4th Standards
Addition and subtraction are studied in this math lesson. Upper graders add and subtract whole numbers up to 1,000 with and without regrouping.
Worksheet
Curated OER

Addition Practice #5

For Students 1st - 2nd
Find the sum, no problem! Your class will add single digit to double digit numbers to determine the sum for 30 practice problems. 
Interactive
CK-12 Foundation

Estimation of Whole Number Multiplication and Division: Lettuce Garden

For Students 3rd - 8th Standards
Estimating whole number multiplication and division is the focus of an interactive that uses a garden plot with moveable points to answer six questions.
Worksheet
Curated OER

Addition: one digit and two digit numbers

For Students 2nd
In this addition worksheet, 2nd graders add one and two digit numbers together without regrouping. Students complete 40 addition problems.
Worksheet
Curated OER

Addition: 2 digit numbers

For Students 2nd
In this addition worksheet, 2nd graders add two digit numbers together without regrouping. Students complete 40 addition problems.
Lesson Plan
Curated OER

Multiplication With Two Digits

For Teachers 3rd
Third graders multiply one and two digit problems, identify place value, and maneuver manipulatives to solve problems.
Lesson Plan
Curated OER

Addition of Numbers

For Teachers 2nd
Second graders add two digit numbers with manipulatives. For this addition lesson plan, 2nd graders are given blocks to add numbers together.
Worksheet
Curated OER

Two Digit Addition Problems

For Students 3rd - 5th
In this two digit addition activity, students add two digit numbers together to answer thirty different problems. Students can complete this online and submit the answers.
Worksheet
Curated OER

Two-Addition With Regrouping #6

For Students 2nd - 3rd
In this addition worksheet, students solve a total of 25 problems using 2-digit numbers and regrouping. A website reference for additional resources is given.
Worksheet
Curated OER

Add Three Numbers - Leveled Problem Solving

For Students K - 2nd
There are many ways to add. Learners add 3 single digit number together to find an answer to each of the 6 word problems. A great worksheet that builds problem solving and basic addition skills.
Worksheet
Curated OER

Subtraction: Two Digit by Two Digit - No Regrouping

For Students 2nd Standards
In this subtraction instructional activity, 2nd graders find the differences in 30 two digit by two digit problems in which they do not have to regroup.
Worksheet
Curated OER

Two-Digit by Two-Digit Tenths (A)

For Students 4th - 5th
In this mathematics instructional activity, students solve a number of problems by multiplying a two-digit number by a two-digit decimal to the tenths place. There are 49 problems to solve on the sheet.
Worksheet
Curated OER

Two-Digit by Two-Digit Multiplication (A)

For Students 3rd - 4th
In this mathematics learning exercise, students solve a number of problems by multiplying a two-digit number by another two-digit number for each. There are 30 problems to solve on the sheet.
Worksheet
Curated OER

Two-Digit by One-Digit Multiplication (A)

For Students 3rd - 4th
In this mathematics worksheet, students solve numerous multiplication problems by multiplying a two-digit number by a one-digit number, including zero. There are 64 problems to solve on the sheet.

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