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### We found 201 resources with the concept base 10

Lesson Planet

#### Writing Numbers

A multi-faceted approach to place value! Third graders write four-digit numbers, as well as interpreting the written forms of large numbers. Use the resource as a unit assessment, or in parts as a warm-up activity throughout the week.

Lesson Planet

#### Understanding Place Value

Your fourth graders can write smaller numbers, but what about five-digit numbers? Practice writing expanded forms of large numbers with these activities. They work on place value skills, as well as written numbers. A great activity to...

Lesson Planet

#### More Multiplication Practice, 1-Digit by 3-Digit Numbers

Expand your fourth graders' multiplication skills with 20 basic problems. Once kids finish the math drills, they work on two word problems at the bottom of the page. Use the resource as a homework assignment or quick in-class assessment....

Lesson Planet

#### Number Puzzles

These math puzzles are sure to get your first and second graders thinking. Nine word problems about odds and evens, as well as greater than and less than, keep learners guessing. If you're working on mental math in your class, use these...

Lesson Planet

#### Working with 10s and 1s, Part 2

Practice place value by visualizing 10s and 1s. First graders count the cubes in each place, then write the total number at the bottom. In one particularly helpful section, they draw the cubes that will add up to a given number. Bring in...

Lesson Planet

#### Subtraction Practice, Part 2

For a quick subtraction drill, these 17 problems are a great addition to your math lesson. All problems use multiples of ten, ranging from 10 to 90. Use the activity as a timed quiz or more thorough review assignment.

Lesson Planet

#### Subtraction Word Problems #1

Practice subtraction skills and word problem strategies with your second graders. After reviewing the example at the top of the page, learners solve 14 word problems involving subtraction. A great way to practice mental math!

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#### Who Has More Money?

Coloring and money combine in this fun instructional activity! First and second graders count the amounts of money represented in each, and then color the person or animal who has the most money. They then draw the correct coins to add...

Lesson Planet

#### Subtraction Drills, Part 2

Zoom through 32 subtraction problems! Second graders view the examples at the top of the page, then set to work on two-digit subtraction problems. Some problems involve borrowing. Use this resource as a quiz or homework assignment to...

Lesson Planet

#### Subtraction Tables

With several numbers already filled in, this math worksheet is sure to help your first graders with their subtraction. Three grids prompt learners to finish certain subtraction problems and fill in the answers. A great way to reinforce...

Lesson Planet

#### Working with 10s and 1s

Can your first graders count by 1s? What about by 10s? Use this graphic learning exercise to help youngsters visualize place value and counting. They count how many sets of 1s or 10s they see, then they draw a given number of 1s or 10s....

Lesson Planet

#### Rounding Whole Numbers

Can your fourth graders round to the nearest 10? What about the nearest 100, or 10,000? A thorough resource helps them practice rounding numbers of varying size. Four sets of problems prompt students to round to specified place values,...

Lesson Planet

#### Understanding Place Value #2

Review place value with three sets of problems. Second graders first identify the value of 5 in eight different numbers; they then circle the numbers with specified place value. Finally, they change certain digits of numbers and write...

Lesson Planet

#### Subtraction Practice, Part 3

A basic subtraction worksheet can help your second graders improve their problem-solving skills. Seventeen problems prompt learners to subtract two-digit numbers from two-digit numbers. None of the problems require carrying, so this...

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#### Relating Fractions to Decimals

How well can your fourth graders convert fractions to decimals - or decimals to fractions? Drill your young mathematicians on this skill, as well as understanding place value and mixed numbers. A great quiz after your fractions unit, or...

Lesson Planet

#### Understanding Place Value, Up to 3-Digit Numbers

Work on place value and addition. Here is a resource that features different types of problems for your second graders to solve. After studying the example at the top of the page, they write the missing number in 12 addition problems....

Lesson Planet

#### Venn Diagrams, Part 3

Can your first graders interpret Venn diagrams? Different sets of clues help pupils narrow down a specific number in different shapes. They determine odds and evens, greater than or less than, and what shape the number is in. A fun...

Lesson Planet

#### Subtraction Practice, Part 5

Use this basic activity to practice two-digit subtraction in your second grade class. Learners solve three sections of problems, two of which involve money symbols, and write their answers in space provided. All problems are written in...

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#### Ordering Large Numbers: Numbers up to 9,200,000

Once learners understand place value, they can put all kinds of numbers in order - even eight-digit numbers! Fourth graders put groups of five numbers in order from smallest to largest. After they finish, they decipher a word problem and...

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#### Multiplying Larger Numbers by 1-Digit Numbers

Introduce multiplication with large numbers to your fourth grade class. A straightforward worksheet provides three and four-digit numbers, multiplied by one-digit numbers, to help transition your learners into more difficult...

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#### Subtracting Decimals

How well can your fifth graders work with decimals? What about subtracting decimals? Use this resource to practice these important skills. Sixteen problems help pupils subtract decimals to the hundredths place, while 10 problems at the...

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#### Putting Numbers in Order, Numbers Up to 9,900

Put these big numbers in order! Fourth graders review the example at the top of the page before putting 16 sets of 4-digit numbers in order from smallest to largest. You can cut the three sections of problems into strips of paper for...

Lesson Planet

#### Multiplication Drills, Part 5

Challenge your young mathematicians with a worksheet, which features 30 problems with one and two-digit numbers. The examples at the top of the page remind third graders how to complete the problems. Use all 30 problems, or cut each row...

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#### Subtracting Decimals #3

Practice money and measurement math with a thorough worksheet. Two examples at the top of the page remind fourth graders how to solve subtraction problems using decimals. After working through 14 problems, they then solve two word...