Interactive
Curated OER

Adding 1- and 2-Digit Numbers (Regrouping)

For Students 1st
This online activity provides 30 practice problems in which learners add single- and double-digit numbers. The sums require regrouping, so even though the interactivity is catchy, no accommodation is made for the fact that learners might...
Worksheet
Curated OER

Multiplying by 2-Digit Numbers

For Students 4th - 5th
If you're looking to assign two-digit multiplication practice problems, this set of 16 comes with sample problems and plenty of room to show work. Scholars find the product of each equation, regrouping numbers and recording the final...
Worksheet
Curated OER

Adding 2-Digit Numbers

For Students 2nd - 3rd Standards
If you're looking for guided addition problems, here is a practice list of 30. All of these have two double-digit addends, and many require regrouping. There are three example problems for learners to reference, each of which also...
Worksheet
Curated OER

Adding Two Numbers

For Students 3rd - 4th
Keep addition drills interesting by varying the exercises. There are four separate sections here for youngsters to solidify their understanding of adding three-digit addends. First, they calculate eight vertically aligned equations,...
Worksheet
Curated OER

Subtraction Word Problems #1

For Teachers 2nd - 3rd Standards
Practice subtraction skills and word problem strategies with your second graders. After reviewing the example at the top of the page, learners solve 14 word problems involving subtraction. A great way to practice mental math!
Worksheet
Curated OER

Add One-Digit Numbers to Two-Digit Numbers

For Students 1st - 2nd
In this addition review worksheet, students practice adding 1-digit numbers to 2- digit numbers as they solve 3 addition problems.
Worksheet
Curated OER

Subtraction: 2 digit numbers with regrouping

For Students 3rd - 4th Standards
In this subtraction worksheet, students subtract two digit numbers from other two digit numbers with regrouping. Students complete 30 subtraction problems.
Lesson Plan
Curated OER

Multiple Patterns

For Teachers 2nd
Second graders utilize a 1-100 grid to identify multiples of single digit numbers. They look for patterns and how they could be used to identify multiples to demonstrate the ability to use the multiplication facts and charts of single...
Worksheet
Curated OER

Adding: One-Digit Numbers

For Students Pre-K - 1st
In this adding worksheet, students add two groups of single-digit numbers with pictures and record the sum in the blanks. Students solve six problems.
Worksheet
Curated OER

Adding One- and Two-Digit Whole Numbers

For Students 2nd - 6th
In this addition worksheet, students add one and two digit numbers together. Students complete 25 addition problems with and without regrouping.
Worksheet
Curated OER

Add One-Digit Numbers to Two-Digit Numbers

For Students 2nd - 3rd
In this addition word problems worksheet, students solve 4 story problems in which two digit numbers are added to single digits.
Worksheet
Curated OER

One-Digit Addition

For Students 1st - 3rd
For this addition worksheet, students solve a total of 64 problems, all adding one digit numbers together, answers included on page 2.
Worksheet
Curated OER

Adding 1 and 2 digit numbers

For Students 2nd - 3rd
In this addition worksheet, learners add one and two digit numbers together to find a sum without regrouping. Students complete 200 problems.
Worksheet
Curated OER

Single Digit Addition

For Students 1st
For this addition worksheet, 1st graders focus on adding single digit numbers. Students solve for 24 horizontal problems with no regrouping necessary.
Lesson Plan
Scholastic

Adding and Subtracting Ten

For Teachers K - 2nd Standards
Developing fluency with basic addition and subtraction is fundamental to the success of all young mathematicians. This four-day lesson series begins with learners using ten-frames and hundreds charts to recognize patterns when adding and...
Worksheet
Curated OER

Adding Mixed Fractions (B)

For Students 5th - 6th
Use this addition instructional activity to have your learners add mixed numbers with one-digit and two-digit denominators. They solve 10 problems.
Worksheet
Curated OER

And 1 More Makes...

For Students Pre-K - K Standards
If we add one more, how many will we have? Beginners to addition practice this skill using images and counting as they draw one more sock to each set and record the new total. There are three of these followed by four more similar...
Writing
Curated OER

Adding with Different Numbers of Digits

For Students 3rd - 5th
Expand addition concepts by challenging your pupils with these multi-digit addends. They add up numbers with up to seven digits, regrouping where needed. The first six are written vertically and the next two are horizontal. Make...
Worksheet
Curated OER

Addition Wheels

For Students 2nd - 3rd
In this addition wheels worksheet, students use the center number to add to the one-digit numbers around the wheels. Students solve sixty-four sums.
Worksheet
Curated OER

Addition With 3 or More Single Digit Numbers

For Students 2nd
In this addition worksheet, 2nd graders practice adding 3 single digit whole numbers in 12 addition problems. Students write their answers in the boxes provided.
Worksheet
Curated OER

Addition Word Problems #1

For Students 2nd - 3rd Standards
Math is all around us, and scholars observe various addition scenarios as they solve 15 word problems. Each of these involve two-digit addends, some of which are money values. Although there are no decimals or fractions, learners do...
Worksheet
Curated OER

Adding Multiple Digits Practice Sheets A and B

For Students 3rd - 4th
In these two finding the sums worksheets, students add two-digit and three-digit numbers with regrouping and four-digit and five-digit numbers with regrouping. Students solve 39 problems.
Worksheet
Curated OER

1 Less or 1 More

For Students 1st - 2nd Standards
Complete these images with values one less and one more; young mathematicians fill in bunches of flowers, starting at a middle number and working their way to the right by addition and to the left by subtraction. For each flower they...
Worksheet
Curated OER

Single Digit Addition Facts

For Students 1st - 2nd
In this addition worksheet, students solve 20 problems in which single digit numbers are added. These are basic addition facts in vertical format.