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Missing Digit Operations (B)

For Students 4th - 6th
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...
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Easter Bunny Feeding Time: Missing Digits [C]

For Students 2nd - 3rd
In this missing numbers worksheet, learners fill in missing digits in addition, subtraction and multiplication problems. Answers included on page 2.
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Easter Bunny Feeding Time: Missing Digits [D]

For Students 2nd - 3rd
In this missing numbers learning exercise, students fill in missing digits in addition, subtraction and multiplication problems. Answers included on page 2.
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Subtraction Puzzle: Fractions

For Students 4th - 6th
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.
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Addition and Subtraction 1

For Students 3rd
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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Fun Math Worksheet: Subtraction #2

For Students 3rd - 4th
In this subtraction worksheet, students complete a total of 12 problems, subtracting 3 and 4 digit numbers from 4 digit numbers. Answers are included.
Worksheet
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Subtraction - Numbers to 12

For Students 1st Standards
In this subtraction worksheet, 1st graders solve for the differences in 30 vertical problems in which they use numbers up to 12.
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Math Worksheet 1: Subtraction

For Students 2nd - 3rd
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.
Worksheet
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Ten Subtraction Problems

For Students 4th - 6th
In this subtraction worksheet, students solve ten problems in which one digit numbers are subtracted. Some of the answers will result in negative numbers.
Worksheet
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Regroup Hundreds practice 22.3

For Students 3rd - 4th
In this regrouping to subtract worksheet, students regroup tens and hundreds to solve three-digit subtraction problems. Students solve seventeen problems.
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Number Collection

For Students 4th
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.
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The Case of the Missing Numbers

For Students 1st - 3rd
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

For Students 3rd - 4th
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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Binary Math Circuits

For Students 11th - Higher Ed
In this Algebra II/Pre-calculus activity, students analyze and build digital circuits.  The six page activity contains eleven problems.  Answers not included. 
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Problem Solving: Act It Out With Models 3.8

For Students K - 2nd
For this acting it out with models to problem solve worksheet, students use counters to solve one-digit subtraction problems and draw or write explanations of their answers. Students solve three problems.
Lesson Plan
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A Secret Code

For Teachers 2nd - 3rd
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.
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Missing Addends - Inverse Operations

For Students 2nd - 3rd
In this math instructional activity, student find the missing addend in 28 single and double digit addition problems and write the corresponding subtraction problem.
Worksheet
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Missing Numbers Subtraction [B]

For Students 2nd - 3rd
In this subtraction worksheet, students fill in the missing number in 24 simple subtraction problems, answers are included on page 2.
Worksheet
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Add and Subtract within 20

For Students 1st - 3rd
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...
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Unit 2 Quantities Review

For Students 9th - 12th
In this quantities in chemistry worksheet, students solve 13 review problems about percent composition, significant digits, the mole, simple and molecular formulas, balancing equations, stoichiometry, limiting reagents and percent yields.
Worksheet
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A Frightening Mix of Math, A-Add or Subtract, But Look Out for the Monsters

For Students 2nd - 3rd
In this math instructional activity, students add and subtract. Fifteen problems are subtraction, students subtract two digit numbers from three digit numbers. Regrouping is required. Twenty-one problems are addition, students add two...
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A Frightening Mix of Math

For Students 1st - 2nd
In this addition and subtraction activity, students add or subtract two digit numbers with two digits numbers. The activity is a combination of 36 multiplication and subtraction problems.
Worksheet
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A Frightening Mix of Math

For Students 1st - 2nd
In this addition and subtraction worksheet, students add or subtract two digit numbers by two digit numbers. The worksheet has 36 problems for the students to practice the skill. The worksheet is Halloween themed.
Worksheet
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Subtracting 3

For Students 1st - 2nd
In this subtraction worksheet, students solve a set of 25 problems using 1 and 2-digit numbers and subtracting 3. A website reference for additional resources is given.

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