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Curated OER
Adaptive Subtraction
In this subtraction worksheet, students draw a problem, cross off the number to be subtracted and circle correct answers. Problems use 1-digit numbers.
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Subtraction Puzzle: Fractions
In this fractions worksheet, students subtract fraction with one digit numbers with unlike denominators. Students complete 11 problems and complete a puzzle in the end.
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My Test Book: Addition and Subtraction
In this online interactive math skills learning exercise, students solve 10 multiple choice math problems that require them to add and subtract using 2-digit numbers. Students may submit their answers to be scored.
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Subtraction
In this subtraction practice worksheet, learners use their problem solving skills to help them solve 26 problems that require them to subtract with 1 and 2 digit numbers.
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Subtraction 2
In this subtraction practice learning exercise, students use their problem solving skills to help them solve 29 problems that require them to subtract with 1 and 2 digit numbers.
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Subtract by Finding Difference-Counting On
In this subtraction learning exercise, students solve a total of 10 problems, first "counting on" to solve, then determining whether to partition or count on to complete additional problems.
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Estimating Differences of Money
When it comes to money math, show scholars that estimation is their best friend. They round money values to the closest dollar, 10 dollar, and 100 dollar increments, solving 19 addition and subtraction problems with approximate answers....
Balanced Assessment
Number Trick
Show your classes the magic of numbers. Using a number trick, learners practice writing algebraic expressions. They then use their expression to perform the trick. Their exploration should help them understand the magic behind the trick.
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Estimating Sums and Differences
Work on rounding, estimating, adding, and subtracting with a helpful math worksheet! Fifth graders study different sets of addition and subtraction problems, and after rounding each number to the leading digit, they estimate what the sum...
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Counting Down
It's time for liftoff for these math rockets and the only way to get them into the sky is through the power of subtraction! Scholars begin with a double-digit number, subtracting numbers in a sequence to reach zero. There are four...
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Subtraction
In this subtraction worksheet, students subtract the double digit cent amounts for the 14 problems. Students enhance their subtraction skills.
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Number Sequencing
In this number sequencing worksheet, 6th graders solve 5 different sets of numbers that include various types of sequences. They write the missing numbers in each set on the baseballs shown. Students add or subtract numbers when...
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Subtraction Worksheet
In this subtraction learning exercise, 1st graders practice their subtraction skills by subtracting the numbers and solving the 20 single and double digit problems.
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Find A Difference By Counting Up
In this subtraction learning exercise, students solve 11 problems in which a single digit is subtracted from a four digit number. Students do this mentally by taking from the whole thousands and then counting up or by counting back.
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More Thousands
In this thousands learning exercise, students fill in commas to numbers, read numbers, add numbers, and more. Students complete 7 sets of problems.
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Subtraction Practice Series
In this mathematics worksheet, 2nd graders solve a number of problems by subtracting a two-digit number from another two-digit number and regrouping when necessary. There are 36 problems to solve on the sheet.
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Subtraction Worksheet
In this subtraction practice activity, students solve 4 problems that require them to subtract single-digit numbers using math counters.
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Subtraction and Unknown Addends (to 20)
How many more gallons of fuel does Mr. George need to fill his car to capacity? This word problem uses the unknown addend strategy to get scholars subtracting and thinking about the relationship between mathematical...
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Add or Subtract
In this addition and subtraction activity, students add or subtract the single, two, and three digit problems. Students use the provided space to solve the problems. Students solve 28 problems.
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Word problems involving number relationships
For this Algebra I worksheet, 9th graders solve word problems in one variable that are based on relationships in numbers. The one page worksheet contains thirty problems. Answers are not provided.
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Dividing a Candy Bar
Fourth graders explore number values by utilizing a candy bar in class. In this fraction lesson, 4th graders divide pizza and candy amongst each other in order to identify parts of a whole and fractions. Students answer several fraction...
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Subtraction of Decimals Virtual Worksheets
In this subtraction worksheet set, students find the differences in 48 problems that include decimals to the tenths place and whole numbers to the tens place. They complete the worksheets on-line and print the pages as needed.
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Calculating with Significant Digits
In this significant digits worksheet, students are given the rules to finding significant digits when adding, subtracting, multiplying and dividing. Students solve ten problems and express their answers with the proper number of...
West Contra Costa Unified School District
Divisibility Rules Justified
How do you know if a number is divisible? Instructors first prove the divisibility rules for three and four and then class members use this modeling to prove given divisibility rules for eight and nine either individually or in...