Students will gain fluency with adding multiples of ten in this hands-on lesson that builds number sense.

10, 20, 30, and up! In this lesson, students learn strategies for multiplying one-digit numbers by multiples of ten (10 through 90) through practice problems and playing a fun, hands-on game.

Teach your students to recognize patterns of zeros when multiplying by powers of 10 with exponents.

This lesson will help students build an understanding of multiples as they learn how to subtract from multiples of 100!

Get your students excited about money! Have them make connections between their prior knowledge of base-ten numerals and one, ten, and hundred dollar bills.

Roll some dice to introduce the early concepts of associative and commutative properties in addition by composing and decomposing 10. Worksheets and a quiz are included!

Your students will be able to divide decimal numbers by powers of 10 and explain decimal placement patterns in the quotient.

Give your students a conceptual understanding of three-digit addition with this lesson focused on base-ten blocks and drawings.

Help your students practice place value with this fun, hands-on base-ten block game. Neighborhood block teams compete to win points as they work together to show expanded numbers.

Teach your students to draw an array using base ten notation to solve multiplication problems with two two-digit factors.

Finding the least common multiple is an essential skill for comparing, adding, and subtracting fractions! This lesson introduces students to this concept in an interactive way.

Use a fun card game to practice adding numbers in this fun hands-on addition lesson!

Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!

Every student can be a magician after this lesson in mentally adding and subtracting by 10. No previous magic training required!

Get your students excited about adding by introducing them to word problems with three addends!

Who doesn’t like to spend money and plan parties? Students will subtract two-digit numbers as they calculate the remaining money for their party supplies. They will subtract in multiples of ten and focus on place value.

Get your students excited about basic math with this quirky addition lesson. It contains a bug-themed selection of games and worksheets.

Introduce your students to multiplying multi-digit numbers with this lesson that gives them plenty of practice and has them play a game with a partner that makes the lesson fun!

Introduce place value to your emerging mathematicians while focusing on the numbers 11–20. In this lesson, students will practice separating teen numbers into 10 ones and some additional ones using unifix cubes and ten frames.

Get ready to do some shopping! In this lesson, students will learn about subtracting 100 from multiples of 100 when making big purchases.

Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.

Adding fractions with unlike denominators just doesn't work like it does when the denominators are the same. Let's make it work! Students will add fractions with unlike denominators with sums between one and two.

In this lesson, students will learn how to add a one-digit number to a two-digit number. This will help students build upon the skills needed for regrouping larger numbers.

Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.

Getting ready to add fractions? This lesson reviews how to add fractions with unlike denominators using number lines. Students will focus on understanding the process and reasoning behind each step.

In this fun hands-on lesson plan, your students will get to practice identifying numbers to 10 while learning all about subtraction!

In this fun art and math inspired lesson plan, your students will practice learning and identifying the numbers between 1-10!

Use a sweet treat to help students do hands-on math! Students will practice their addition skills in this yummy activity.

In this fruity lesson students will learn how to count from one to ten! The lesson ends with a fruity snack and the opportunity to practice counting.

Expand on your students' knowledge of base ten numbers with this lesson that introduces the students to the place and value of digits within a number.