Curated OER
Subtract Single Digits
In this online/interactive finding the differences learning exercise, students use pictures with number sentences to subtract one-digit numbers from one-digits. Students solve 10 problems.
Curated OER
Missing Digits-Subtraction
In this missing digit worksheet, students fill in missing digit in a set of 12 problems, then create their own missing digit problem. Answers included on page 2.
Curated OER
One-Digit Addition and Subtraction (A)
In this one-digit addition and subtraction worksheet, students problem solve and calculate the answers to forty-nine addition and subtraction equations.
Math Salamanders Ltd.
Column Subtraction - Money Three Digits Sheet 2
In this column subtraction of money with three digits worksheet, learners solve 20 problems by using regrouping and keeping the decimals aligned.
Curated OER
Subtraction 4
In this subtraction review worksheet, students practice their problem solving skills as they use counters to solve 1 subtraction problem that require them to subtract a 1 digit number from a 1 digit number.
Curated OER
Subtraction: Decimals
In this decimal subtraction worksheet, students solve 15 problems that require them to subtract decimal numbers with 1-5 digits.
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
Addition - Three 1-Digit Numbers
In this addition practice activity, students practice their computation skills as they solve 30 problems that require them to add 1-digit numbers. Each problem has 3 addends.
Curated OER
Subtraction: Fill in the missing digit
In this subtraction facts worksheet, students solve 30 subtraction problems that are missing a number. Students must fill in the missing number that makes the equation work.
Curated OER
Basic Subtraction
For this subtraction worksheet, students practice their subtracting skills. Students solve twenty simple one and two- digit problems.
Curated OER
Subtraction Word Problems
In this subtraction word problems worksheet, students show their work and solve a total of 5 problems. Answers are included on page 2.
Curated OER
Addition A
Learners solve twenty five addition problems involving a series of one digit numbers. This activity would be a quick and easy way to review this topic.
Curated OER
Shells
Students participate in an activity that reinforces their skills with subtracting of two-digit numbers. They read in their Math Storybook's about seashells on the beach, hermit crab's and discuss how many they see and where did all the...
Curated OER
The Difference Bar 2
Students use Internet software, The Difference Bar, to work out the difference between two numbers by breaking numbers into parts. Students use mental strategies to work out the difference between any 2 two-digit numbers. Students...
Curated OER
Subtraction: Subtracting 7
In this math worksheet, students solve 30 problems in which the number 7 is subtracted from a 2 digit number. There is borrowing on the page.
EdHelper
Subtraction
For this subtraction instructional activity, students subtract the money amounts in double digits. Students subtract to solve 14 money problems.
Curated OER
One-Digit Addition and Subtraction - No Regrouping (S)
In this addition and subtraction mixed operations activity, students solve 45 problems that require them to add and subtract using single digit numbers. Students also solve 2 story problems.
Curated OER
Missing Digits
In this addition and subtraction skills activity, students solve 12 problems that require them to fill in the missing digits in 12 multiple digit addition problems.
Curated OER
Working Backwards as a Problem-Solving Strategy
In this problem solving strategy activity, 3rd graders roll a dice three times and record the number in the hundreds, tens and ones place on the chart, then solve an addition and subtraction problem with that number.
Curated OER
One-Digit Addition and Subtraction (M)
In this addition and subtraction mixed operations worksheet, students solve 49 problems that require them to add and subtract using single digit numbers.
Curated OER
One-Digit Addition and Subtraction (N)
In this addition and subtraction mixed operations worksheet, students solve 49 problems that require them to add and subtract using single digit numbers.
Curated OER
One-Digit Addition and Subtraction (O)
In this addition and subtraction mixed operations worksheet, students solve 49 problems that require them to add and subtract using single digit numbers.
Curated OER
One-Digit Addition and Subtraction (D)
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 1-digit numbers.
Curated OER
One-Digit Addition and Subtraction (E)
For this addition and subtraction practice worksheet, learners sharpen their math skills as they solve 49 problems that require them to add and subtract 1-digit numbers.