Curated OER
Backpack-tivity: An @Home Learning Activity Number Tic Tac Toe
In this addition and subtraction worksheet, students draw a tic-tac-toe grid and play the game using numbers 0-9 instead of x's and o's, respond to 1 short answer questions, and play the game once more this time using the numbers 0-12.
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Subtraction Facts
In this subtraction facts worksheet, 4th graders solve 40 basic subtraction facts. Subtraction facts include both single and double-digit numbers.
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Subtraction-- Fill in the Gaps
In this math worksheet, students practice finding the missing numbers in a subtraction problem. There are 90 subtraction problems which are written horizontally, most with 2 digits. The answers are shown, but there is a missing number in...
Houghton Mifflin Harcourt
Mental Math: Subtract Tens - Homework 12.1
Now that your class can add by 10s they can start subtracting by 10s. This clear, learner-friendly learning exercise provides a good example (10-rods are pictured) and 7 problems to solve. Relates groups of tens to single-digit numbers,...
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Easter Subtraction with Counters 2
In this subtraction practice worksheet, learners use math counters to solve 8 problems that require them to subtract 1-digit numbers from 1-digit numbers.
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Subtraction Worksheets
Subtraction worksheets can be a useful way for students to practice necessary skills.
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Subtraction With Negative Results
In this subtraction worksheet, students solve 80 problems in which a single digit number is subtracted from another number that is smaller. The answers will be negative numbers.
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Subtraction Practice
For this subtraction worksheet, students complete a set of 12 problems, subtracting 1 and 2-digit numbers. A reference web site is given for additional activities.
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Addition Word Problems 1, Version 1
In this addition worksheet, students solve word problems containing one and two digit numbers. Students complete 5 addition word problems.
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The Math Lesson 22
In this subtraction practice worksheet, students use their problem solving skills to solve 200 problems that require them to subtract 1 digit numbers from 1 or 2 digit numbers.
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Addition and Subtraction Facts- Eleven Worksheets
In this addition and subtraction activity, students solve 220 problems. Each page has two columns of ten basic addition or subtraction facts. These are basic drills with no examples or instructions.
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Make a Match
Second graders examine the relationship between addition and subtraction. In this number sense instructional activity, 2nd graders practice their computation skills and use various strategies (including manipulatives and calculators) to...
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Mental Math Skills
In this mental math worksheet, learners use a number line to count backwards and forwards, add doubles, add and subtract one, and add one-digit numbers. Students solve thirty problems.
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Line up Digits to Subtract
In this subtraction practice worksheet, students sharpen their problem solving skills as they line up digits to solve 6 story problems.
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Take Away From 10
For this subtract from ten worksheet students take away single digit numbers from ten to solve 20 equations with a fill in the blank sum.
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Color By Number
In this subtraction practice worksheet, students 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.
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Subtraction
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.
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Borrow to Subtract
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.
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Borrow to Subtract 3
In this subtraction practice instructional activity, students use their math skills to solve 12 problems that require them to subtract 2-digit numbers from 2-digit numbers with borrowing.
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Difference of 9 or 10
In this subtraction practice worksheet, students examine a set of 15 two-digit numbers and use them to identify pairs of numbers that have a difference of 9 or 10.
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More and Less
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...
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What's the Difference?
Students explore the differences between acoustic and digital pianos. In this music lesson, students listen to an acoustic piano and digital piano. Students play both types of pianos and discuss the differences.
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Magic Math: sums of 2
For this addition worksheet, students add one digit numbers to the number 2 and check it with the subtraction fact. Students complete 10 problems.
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The Math Lesson 2
In this subtraction practice instructional activity, students use their problem solving skills to solve 120 problems that require them to subtract 1 digit numbers from 1 digit numbers.