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Worksheet
Curated OER

Counting Back by Tens

For Students 2nd
In this counting backwards worksheet, 2nd graders study and review a chart to assist them in solving 4 subtraction math problems.
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Worksheet
Curated OER

Writing Equations: Subtraction 0 to 20

For Students 1st - 2nd
Here are 9 subtraction problems all resulting in differences less than 20. Each problem is worded a different way: take away, minus, or subtract _ from _. This is great because it demonstrates the various ways subtraction problems may be...
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Worksheet
Curated OER

Subtracting To 10

For Students 1st - 2nd
In this math learning exercise, learners learn that subtracting means taking one number away from a larger number. Students look at the example and pictures and solve 45 problems.
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Interactive
Curated OER

Number Sentence Words

For Students 2nd - 3rd
In this number sentence words worksheet, students fill in missing words in number sentences using either not equals, equals, plus or minus. Answers and hints are available on-line; a reference web site for additional resources is given.
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Worksheet
Curated OER

Vertical Subtraction

For Students 2nd - 3rd
In this subtraction worksheet, students practice subtracting three digit numerals. Twenty five problems are listed. Some problems do require regrouping.
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Worksheet
Curated OER

Subtraction 1

For Students 2nd - 3rd
In this math learning exercise, students practice subtraction facts by completing 90 problems which are written horizontally. The largest number on the page is 20.
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Worksheet
Curated OER

Calculating Change

For Students 2nd - 4th Standards
Before beginning this money math activity, discuss with scholars why calculating change is an important life skill. They examine the prices for fruit on a snack menu and observe three customer scenarios. For each one, scholars determine...
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Worksheet
Curated OER

Standard Written Method for Subtraction With Zeros

For Students 2nd - 3rd
In this finding the differences worksheet, students read the steps to solving subtraction problems with zeros in the ones place, and subtract two-digit numbers. Students solve 12 problems. 
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Worksheet
Curated OER

Math Center: Fishing

For Students 1st - 2nd
In this math worksheet, learners reinforce addition and subtraction facts 0 to 12 by collaborating in a fishing game. Students fish for numbers with a magnet and create a math sentence, flipping a coin to determine the operation used....
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Worksheet
Curated OER

Use the Subtraction Sign

For Students 1st - 3rd
For this subtraction worksheet, students solve 10 subtraction problems using numbers between 1 and 10. There is a number line on the page to help students.
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Worksheet
Curated OER

Subtraction (pg 1)

For Students 2nd - 3rd
In this subtraction instructional activity, students utilize a number line to figure out the answers to 10 single and double-digit whole number subtraction problems.
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Worksheet
Curated OER

One More or One Less?

For Students K - 2nd Standards
Hook new mathematicians with a candy-themed approach to addition and subtraction. They examine 10 numbers (not exceeding 19) printed on candy wrappers. For each, learners calculate and record numbers with values one more and one...
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Worksheet
Curated OER

Math: Basic Number Operations

For Students 2nd - 3rd
In this math worksheet, learners answer 175 questions by applying basic math operations to simple calculation and word problems.
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Workbook
Math Mammoth

Grade 1 Worktext

For Students K - 2nd Standards
Use graphing, counting, and number lines to help first graders learn about addition and subtraction. An array of worksheets and activities are an excellent resource for your math lesson, whether you are focusing on counting skills or...
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Worksheet
Curated OER

Subtracting Numbers up to 10

For Students 1st - 2nd
For this subtraction worksheet, students complete a set of 20 single digit addition problems. An answer key is included on page 2.
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Worksheet
Curated OER

Subtract a Single Digit from a 2-Digit Number

For Students 1st - 2nd
In this subtraction worksheet, students complete a set of 10 problems, subtracting single-digit numbers from double-digit numbers. An answer key is given.
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Worksheet
Curated OER

Addition - 10 more t

For Students 1st - 2nd
In this math worksheet, students solve the problems using the operation of addition to find the sums. The answers are can be checked using subtraction.
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Lesson Plan
Curated OER

Using Math Vocabulary

For Teachers 1st - 3rd
Students discover the vocabulary of math. They compare numbers using the symbols greater than (>) and less than (<) and use ordinal numbers to determine place or location. They use worksheets imbedded in this lesson to practice.