Worksheet
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One Digit Addition; With Regrouping-Z

For Students 1st - 2nd
In this math worksheet, students add two single digit numbers. The worksheet has the silhouette of a bat in the background. Problems are presented in column format.
Worksheet
Curated OER

Addition and Subtraction Up to Two-Digits

For Students 2nd - 3rd
In this finding the sums and differences worksheet, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
Lesson Plan
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Subtracting Greater Numbers

For Teachers 4th - 5th
In this subtracting greater numbers worksheet, pupils, with a partner, problem solve and calculate the answers to six addition equations.
Worksheet
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Count by 5s, 10s, and 100s

For Students 1st - 2nd
These number sequences are missing digits! Each of the six has one missing number and scholars must figure out what it is. Here's the pattern, though: all of these sequences involve counting by 5s, 10s, and 100s. Learners add one of...
Worksheet
Curated OER

Add and Subtract within 20 - Guided Lesson Explanation

For Students 2nd
Provide second graders with an explanation for how to find the total value of numbers written in a series of boxes.. The resource provides answers and explanations for problems on a referenced activity that is not included.
Worksheet
Curated OER

Introduction: Single Digit Multiplication Tables

For Students 1st - 3rd
In this multiplication worksheet, students study two samples of single multiplication tables. Students solve two single-digit multiplication tables multiplying by 6 and 8.
Worksheet
Curated OER

Math – Word Problems : Up to 2-digits Without Regrouping

For Students 2nd - 3rd
In this addition and subtraction practice learning exercise, students solve 6 word problems that require them to add and subtract using 2-digit numbers.
Worksheet
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Same and Different

For Students 1st - 2nd
For this mathematics instructional activity, students first complete the tens place and then add the rest. Then they continue the patterns and compare each column. Students also fill in the missing addends and solve various word problems...
Worksheet
Curated OER

It All Adds Up : Puzzle 10

For Students 3rd - 4th
In this addition puzzle instructional activity, students fill in the 10 spaces in a math puzzle. Students may use each digit once in each row and column. Each row and column must add up to the given number.
Worksheet
Curated OER

Add and Subtract Decimals

For Students 4th - 6th
In this decimal worksheet, students read about adding and subtracting, then complete a set of 31 problems, adding, subtracting, solving for values of expressions and solving equations.
Worksheet
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Four + One = Five

For Students 9th - 10th
For this algebra worksheet, students decipher a cryptarithm to make an addition problem. They have to figure out what digit each letter represent to be able to solve this problem. There is an answer key with this problem.
Worksheet
Curated OER

Wedded Bliss

For Students 9th
In this Algebra I worksheet, 9th graders solve a cryptogram involving addition. The one page worksheet contains one question. Solutions are included.