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It All Adds Up
In this finding the sums learning exercise, 1st graders color in the three numbers that add up to the number in each cloud in 9 boxes. Students study the first one done for them.
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Intro to Mayan Numbers
Young scholars investigate Mayan Numbers. In this algebra lesson plan, students compare our number system to the number system of the Mayans. They identify base 10 and base 20 numbers including zero in the Mayan symbols. They solve a...
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Multiplying Decimals and Mixed Numbers
Students practice multiplying decimals and/or mixed numbers, explore the effects of multiplying decimals and mixed numbers, and practice predicting the effects of multiplying a number by a decimal or mixed number.
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Decimal Multiplication
In this decimal multiplication worksheet, students solve 20 different problems that include multiplying various decimals by each other. They multiply the numbers together ignoring the decimal points. Then, students add the number of...
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Properties of Numbers
In this algebra worksheet, students solve problems using the 4 different properties of numbers. They apply associative, commutative, additive and distributive properties to each equation. There are 10 multiple choice questions with an...
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Latin Match Up Chapter 1
In this Latin vocabulary activity, learners match ten pictures to their Latin names. This is a activity generator, and teachers may add words and pictures to the list.
Illustrative Mathematics
Cynthia's Perfect Punch
Using a real-world example, this problem illustrates the thought process that learners need to engage in to understand adding mixed numbers with common denominators. First by looking at estimation, and then by drawing models that...
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Shortcuts in Addition
This PowerPoint demonstrates adding numbers to make 10s using examples of long column addition.
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Adding 3 Numbers
In this addition practice worksheet, 3rd graders will find the sum of 3 two-digit numbers. There are a total of 16 problems. There are pictures of bugs at the bottom.
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Add and Subtract within 20 - Guided Lesson Explanation
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 worksheet that is not included.
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Mathville 1
In this addition and subtraction worksheet, 1st graders add fifteen pairs of numbers between one and ten. They subtract on five problems. Three subtraction problems require regrouping.
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Adding 1's and 2's
In this addition worksheet, learners add either 1 or 2 to given numbers. A website reference for additional resources and answers is provided.
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Mystery Numbers
In this mystery number worksheet, students begin with a 3 digit number and using the code key, find the sum or difference in each shape as a spiral puzzle is solved.
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Fun Math 7
In this finding the sum activity, students add one-digit and two-digit numbers on a activity with a clip art next to each problem. Students solve 15 problems.
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Tic Tac Toe Math Addition 2
In this tic-tac-toe math game worksheet, students practice their one-digit addition skills as they play two rounds of the math game with a partner.
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Know By Heart Addition Facts
In this addition facts instructional activity, students practice answering addition problems as quickly as possible using numbers 1-10. An answer key is given.
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Add Mixed Numbers with Like Denominators (I)
In this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students then reduce the fraction to solve the 14 problems.
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Using 10 to Add 7, 8, and 9
In this using ten to add to seven, eight and nine worksheet, students, working with a partner, practice adding various numbers to the number ten for mastery.
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Add Mixed Numbers with Like Denominators (H)
In this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students reduce the fractions to solve the 14 problems.
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Homework: Counting by Two, Five and Ten
In this counting instructional activity, students count by two, five and ten. Repeatedly, they add the respective number to discover a sequence of numbers when adding multiples. Students identify the first six multiplies of numbers one...
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Worksheet #10
In this mathematics worksheet, 2nd graders solve various problems by either adding or subtracting when necessary two-digit terms. They use a number line at the top for help solving each.
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Adding and Subtracting Like Mixed Numbers (7)
In this mixed number fractions activity, 5th graders add and subtract to solve the mixed number fractions. Students solve 10 fraction equations.
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Mentally Add Two 2-Digit Numbers pg. 1
Mental math addition is the focus of this worksheet. Learners apply a strategy outlined in the worksheet to find the sums. In this worksheet, students find the answers for twenty problems. Answers appear at the end.
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Mentally Add Larger Numbers
In this addition instructional activity, students solve problems in their heads. In this problem solving instructional activity, students write answers to twenty problems.