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 worksheet, 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 worksheet, students solve 45 problems that require them to add and subtract using single digit numbers. Students also solve 2 story problems.
Curated OER
Working Backwards as a Problem-Solving Strategy
In this problem solving strategy learning exercise, 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
Missing Digits
In this addition and subtraction skills worksheet, students solve 12 problems that require them to fill in the missing digits in 12 multiple digit addition problems.
Curated OER
Subtraction Worksheet (Four Digits)
In this problem solving learning exercise, students solve 48 subtraction math problems involving 4-digit numbers. Students record their answers in the boxes provided.
Curated OER
One-Digit Addition and Subtraction (M)
In this addition and subtraction mixed operations learning exercise, 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 instructional activity, 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 activity, 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 learning exercise, 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)
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 No Regrouping (C)
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also answer 2 math word problems.
Curated OER
One-Digit Addition and Subtraction No Regrouping (G)
In this addition and subtraction practice activity, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.
Curated OER
One-Digit Addition and Subtraction No Regrouping (E)
In this addition and subtraction practice learning exercise, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.
Curated OER
One-Digit Addition and Subtraction No Regrouping (D)
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.
Curated OER
One-Digit Addition and Subtraction No Regrouping (F)
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 45 problems that require them to add and subtract 1-digit numbers. Students also respond to 2 math word problems.
Curated OER
Writing Equations - Addition/Subtraction Up to 2-Digits Without Regrouping
In this addition and subtraction practice worksheet, students use their problem solving skills to use the information provided to write and solve 12 equations.
Curated OER
4-Digit Problem Solving: Add and Subtract
In this problem solving learning exercise, students solve a total of 7 equations, drawing models and using algorithm. A reference web site for additional activities is given.
Curated OER
One-Digit Addition and Subtraction (K)
In this identifying the sums and differences activity, students add and subtract one-digit numbers. Students solve 49 problems.
Curated OER
One-Digit Addition and Subtraction (H)
For this identifying the sums and differences worksheet, students add and subtract one-digit numbers. Students solve 49 problems.
Curated OER
Subtracting Two- and Three- Digit Numbers
In this subtraction with regrouping worksheet, students solve 15 problems in which 2 or 3 digit numbers are subtracted with borrowing. There are examples to help.
Curated OER
Subtraction 1 10
In this subtraction facts learning exercise, students find the difference in one-digit problems written horizontally and vertically with no regrouping. Students solve 29 problems.
Alabama Learning Exchange
Partying with Two/Three Digit Whole Numbers
Learners practice problem-solving with this addition activity. They plan a party for their class and another class by determining how many cupcakes are needed. Students draw a picture of how they determined the number of cupcakes.