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Numbers and Operations, Base 10
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Worksheet
Math
Worksheet
Game
Kids mix up a potion to help Professor Beardo grow out his beard, and practice place value, in this multi-digit addition game.
Math
Game
Math Mixed Review Part 1: Flying Through Fourth Grade
Worksheet
Math Mixed Review Part 1: Flying Through Fourth Grade
From multi-digit subtraction to identifying prime numbers, assess each student’s mastery of a variety of fourth-grade math skills.
Math
Worksheet
Number Crunchers: Operations Practice
Workbook
Number Crunchers: Operations Practice
This workbook is packed with worksheets that let kids sharpen math skills by practicing the four basic math operations as well as factoring.
Math
Workbook
Lesson Plan
In this lesson, students will add three-digit numbers using expanded form addition and standard algorithm addition. They'll explain their answers and highlight the steps for each of the strategies.
Math
Lesson Plan
Beachy Word Problems
Worksheet
Beachy Word Problems
Take math everywhere you go, even to the beach! Students will use subtraction, addition, and time solving skills to complete the beach-themed word problems.
Math
Worksheet
Worksheet
Practice spelling, math, and critical thinking with this fun addition and subtraction worksheet. Solve math problems to reveal answers to riddles.
Math
Worksheet
Worksheet
Learners solve 12 three- and four-digit problems as they work on their multidigit addition skills.
Math
Worksheet
Worksheet
What do sea monsters eat? Solve the math problems in this worksheet to reveal the answer! This math worksheets gets kids to build math and spelling skills.
Math
Worksheet
Worksheet
Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.
Math
Worksheet
Worksheet
Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.
Math
Worksheet
Missing Digits
Worksheet
Missing Digits
Put your logic skills to the test as you add and subtract large numbers.
Math
Worksheet
Breaking Apart to Put Back Together
Lesson Plan
Breaking Apart to Put Back Together
Make multiplication a snap with this hands-on math lesson! Your students will learn how to easily multiply large numbers using base-ten blocks and the strategy of breaking apart by place value.
Math
Lesson Plan
Worksheet
Why was 6 afraid of 7? 7 8 9 (seven ate nine)! Find more funny riddles to solve with this awesome addition worksheet.
Math
Worksheet
Lesson Plan
Help students develop compare and contrast skills while they examine multi-digit addition models. This lesson can be used independently or in conjunction with the lesson Addition with Regrouping.
Math
Lesson Plan
Worksheet
Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.
Math
Worksheet
Arithmetic Puzzles
Worksheet
Arithmetic Puzzles
Practice addition and subtraction while honing your logic skills. Fill in the missing blanks with the correct numbers to make each equation true.
Math
Worksheet
Worksheet
How many shells did Sally sell by the seashore? Get your student in gear for math with this addition worksheet.
Math
Worksheet
Glossary: Compare & Contrast Addition Strategies
Worksheet
Glossary: Compare & Contrast Addition Strategies
Use this glossary with the EL Support Lesson Plan: Compare & Contrast Addition Strategies.
Math
Worksheet
Vocabulary Cards: Compare & Contrast Addition Strategies
Worksheet
Vocabulary Cards: Compare & Contrast Addition Strategies
Use these vocabulary cards with the EL Support Lesson Plan: Compare & Contrast Addition Strategies.