Worksheet
Curated OER

Calculator Activity: Subtracting Ones and Tens

For Students 2nd - 3rd
In this calculator activity, students use this tool to learn to subtract two digit numbers. Students solve 9 subtraction problems on the calculator and write the differences.
Worksheet
Curated OER

One-Digit Addition and Subtraction No Regrouping (L)

For Students 1st - 2nd
In this addition and subtraction worksheet, students improve their math skills by solving the one digit addition and subtraction problems. Students do not regroup to solve the 45 equations and 2 word problems.
Worksheet
Curated OER

Subtract One-Digit Numbers 2

For Students 1st - 2nd
In this finding the differences worksheet, students subtract one-digit numbers from one-digit numbers from zero to seven. Students solve 40 problems.
Worksheet
Curated OER

Mental Math Skills

For Students 2nd - 3rd
In this mental math worksheet, students use a number line to count backwards and forwards, add doubles, add and subtract one, and add one-digit numbers. Students solve thirty problems.
Worksheet
Curated OER

Line up Digits to Subtract

For Students 2nd - 4th
In this subtraction practice activity, students sharpen their problem solving skills as they line up digits to solve 6 story problems.
Worksheet
Curated OER

Unit 2 Quantities Review

For Students 9th - 12th
In this quantities in chemistry activity, students solve 13 review problems about percent composition, significant digits, the mole, simple and molecular formulas, balancing equations, stoichiometry, limiting reagents and percent yields.
Organizer
Curated OER

Subtraction Ungrouping Challenge

For Students 2nd
In this subtraction ungrouping challenge worksheet, 2nd graders solve fourteen two-digit problems and sort them as needing ungrouping or not.
Worksheet
Curated OER

Color By Number

For Students 2nd - 3rd
In this subtraction practice worksheet, learners solve problems that require them to subtract 2-digit numbers from 3-digit numbers and use their answers and the color code chart to color a mystery picture.
Worksheet
Helping with Math

Addition: 3-Digit Sums

For Students 1st - 3rd Standards
The title is a bit confusing, but understand that the addends are only two-digit numbers. It is the answers, the sums, that will consist of three digits. Learners solve six addition practice problems. Answers can be obtained by clicking...
Worksheet
Curated OER

Borrow to Subtract

For Students 2nd - 3rd
In this subtraction practice worksheet, students use their math skills to solve 12 problems that require them to subtract 2-digit numbers from 2-digit numbers with borrowing.
Worksheet
Curated OER

Borrow to Subtract 3

For Students 2nd - 3rd
In this subtraction practice worksheet, students use their math skills to solve 12 problems that require them to subtract 2-digit numbers from 2-digit numbers with borrowing.
Worksheet
Curated OER

Borrow to Subtract

For Students 2nd - 3rd
In this finding the difference worksheet, students subtract two-digits from two-digit numbers written in tens and ones boxes with regrouping. Students solve 12 problems.
Interactive
Curated OER

Subtraction

For Students 1st - 2nd
In this subtraction worksheet, students use the number line and number search puzzle to find the differences for the single and double digit problems. Students find the subtraction facts within the number search and solve 13 problems.
Worksheet
Curated OER

Subtracting Negative Numbers

For Students 5th - 8th
In this negative number subtraction worksheet, students solve 16 problem that require them to subtract using 2-digit negative and positive numbers.
Worksheet
Curated OER

Subtracting Two

For Students K - 2nd
In this subtraction instructional activity, learners solve a total of 25 problems using 1-digit numbers and subtracting 2. A website reference for additional resources is given.
Worksheet
Curated OER

More and Less

For Students 1st - 2nd
Mental mathematicians add and subtract 1, 10, and 100 from sets of numbers. Each set of one, two and three-digit numbers gives scholars a chance to practice their addition and subtraction skills. There are 62 whole numbers in all. What...
Lesson Plan
Curated OER

One-Digit Addition and Subtraction No Regrouping (A)

For Teachers 1st - 2nd
In this math worksheet, students 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.
Lesson Plan
Curated OER

One-Digit Addition and Subtraction (A)

For Teachers 2nd - 4th
In this one-digit addition and subtraction worksheet, students problem solve and calculate the answers to forty-nine addition and subtraction equations.
Worksheet
Curated OER

One-Digit Addition and Subtraction [F]

For Students 1st - 2nd
In this addition and subtractions worksheet, students solve a total of 49 problems; all problems use one-digit numbers. Answers are included on page 2.
Worksheet
Curated OER

Three-Digit Addition and Subtraction (G)

For Students 3rd - 4th
In this addition and subtraction activity, students solve 49 problems in which two 3-digit numbers are added or subtracted. There will be regrouping.
Worksheet
Curated OER

Subtraction Computation- 3 Digit Numbers

For Students 3rd - 4th
In this subtraction worksheet, learners solve 16 problems in which 2 or 3 digit numbers are subtracted from 3 digit numbers. There will be regrouping, sometimes twice in the problems.
Worksheet
Curated OER

Sharpen Your Skills: Addition and Subtraction

For Students 1st - 2nd
In this addition and subtraction worksheet, students solve the equations that range from three digits to five digits. Students must either add to solve or subtract.
Worksheet
Curated OER

Story Subtraction

For Students 2nd - 3rd
In this story problems worksheet, learners solve 5 word problems in which two and three digit numbers are subtracted. There will be regrouping.
Worksheet
Curated OER

Subtract Two

For Students K - 1st
For this finding the differences worksheet, students subtract two from the single digit numbers three to nine. Students solve 10 problems.