Curated OER
St. Patrick's Day Missing Digits (G)
In this St. Patrick's Day missing digits worksheet, students figure out the missing digits in twenty-two addition, subtraction and multiplication equations.
Curated OER
Checking Subtraction with Addition and Writing Number Sentences
In this math worksheet, learners complete 12 subtraction problems which they check with addition. They solve 6 short mixed word problems and write a number sentence for each while solving it.
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Practicing Borrowing
In this subtraction learning exercise, students solve 64 problems in which two or three digit numbers are subtracted. Students will need to regroup in each problem.
Curated OER
Double Deckers- Addition and Subtraction Practice
In this addition and subtraction worksheet, students complete number sentences using the given digits. They write an addition problem on top of a subtraction problem by filling in the blanks that are shown in pictures of double decker...
Curated OER
Subtraction Crossnumber Puzzle
In this subtraction cross number puzzle worksheet, 3rd graders use the answers to sixteen 2 and 3 digit problems to complete the puzzle.
Curated OER
Missing Digit Operations (B)
In this multiple operations math worksheet, students use their math skills to solve 30 problems by filling in missing digits. Students should pay close attention to operation signs as there are addition, subtraction, multiplication, and...
![Easter Bunny Feeding Time: Missing Digits [C] Worksheet](http://content.lessonplanet.com/resources/thumbnails/218006/large/nziyntm4lmpwzw.jpg?1414307703 "Easter Bunny Feeding Time: Missing Digits [C] Worksheet")
Curated OER
Easter Bunny Feeding Time: Missing Digits [C]
In this missing numbers worksheet, learners fill in missing digits in addition, subtraction and multiplication problems. Answers included on page 2.
![Easter Bunny Feeding Time: Missing Digits [D] Worksheet](http://content.lessonplanet.com/resources/thumbnails/218009/large/nziyntqzlmpwzw.jpg?1414307979 "Easter Bunny Feeding Time: Missing Digits [D] Worksheet")
Curated OER
Easter Bunny Feeding Time: Missing Digits [D]
In this missing numbers learning exercise, students fill in missing digits in addition, subtraction and multiplication problems. Answers included on page 2.
Curated OER
Subtraction Puzzle: Fractions
For this fractions worksheet, learners subtract fraction with one digit numbers with unlike denominators. Students complete 11 problems and complete a puzzle in the end.
Curated OER
Addition and Subtraction 1
In this addition worksheet, 3rd graders solve 10 addition math problems involving 2, 3 and 4 digit numbers. Students write their sums on the worksheet.
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Subtraction - Numbers to 12
In this subtraction worksheet, 1st graders solve for the differences in 30 vertical problems in which they use numbers up to 12.
Curated OER
Math Worksheet 1: Subtraction
For this subtraction practice worksheet, students sharpen their math skills as they solve 15 problems that require them to subtract 1 or 2-digit numbers from 2-digit numbers.
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Ten Subtraction Problems
In this subtraction worksheet, students solve ten problems in which one digit numbers are subtracted. Some of the answers will result in negative numbers.
Curated OER
Subtract Tens on a Hundred Chart
In this subtraction worksheet, 2nd graders focus on the skill of regrouping. Students solve 10 two digit subtraction problems mastering the necessary regrouping of tens.
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Number Collection
In this problem solving worksheet, 4th graders read 5 number questions and solve each one by utilizing 15 triple-digit numbers found in a circle. Students interact with odd and even whole numbers.
Curated OER
The Case of the Missing Numbers
In this finding the unknown numbers worksheet, learners help Detective Digit solve addition and subtraction problems, match the answers with letters, and find the name of the number thief. Students solve and match 16 problems.
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Divide 1 9
In this finding the quotients worksheet, students divide one-digit numbers and ten by one digit numbers. Students solve 40 problems.
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Match up
In this subtraction activity, learners solve 3 digit subtraction problems and then match them up with their related addition equations. Students complete and match 6 problems and answer 1 question.
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Binary Math Circuits
In this Algebra II/Pre-calculus activity, students analyze and build digital circuits. The six page activity contains eleven problems. Answers not included.
Curated OER
A Secret Code
In this addition and subtraction worksheet, students solve for problems to complete the riddle about George Washington. Students solve 20 two digit problems of addition and subtraction with some regrouping necessary.
Curated OER
Missing Addends - Inverse Operations
In this math instructional activity, student find the missing addend in 28 single and double digit addition problems and write the corresponding subtraction problem.
EdHelper
Addition: Missing Number Fill In
For this addition worksheet, students fill in a missing addend to solve 23 problems. Worksheet is part of a subscription site with links and is labeled as a sample.
Curated OER
Subtracting Pictures of Stars
In this subtracting pictures of stars worksheet, students look at the set of stars and write the answer to the simple subtraction problem.
Curated OER
Add and Subtract within 20
These true equations are missing numbers. Scholars examine a set of possible answers to fill in each of the nine equations. Consider covering up the answer options, as it may be more helpful to have learners simply figure these out...