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Showing Results for number sense 3

First grade mathematicians will be working this year on number sense in order to improve their understanding of the relationship between numbers and their ability to do mental math. This guided lesson will help strengthen this important skill with targeted instruction and plenty of real-world practice problems. Once the lesson is finished, you can extend learning with the suggested number sense worksheets.

Number Sense 1

Simplify the seemingly complex task of three digit addition with the following number line activity.


Three-Digit Addition on a Number Line

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Adding Three-Digit Numbers on an Open Number Line #3

Practice three-digit addition using open number lines with this second-grade math worksheet!

Adding Three-Digit Numbers on an Open Number Line #1

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Adding Three-Digit Numbers on an Open Number Line #2

What&#39;s my number? Go ahead and guess! This logic game focuses on number sense that suits all ability levels, as players&#39; questions can be simple or complex.

What's My Number?

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

Practice Adding Three-Digit Numbers on an Open Number Line

Use the worksheet to help students visualize addition number sentences with three addends. Kids build 10 cube trains using three different color cubes, color their trains, and then write out the equations.

Three Part Cube Trains

If your child is looking for a number challenge, we've got the worksheet for her. She may be a whiz at adding two numbers, but can she add three numbers?

Add All Three: Adding Three Numbers

Explore number bonds with this bright, engaging worksheet!

Number Bonds: Match the Picture #3

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

Three-Digit Addition Strategies Review

Practice adding 3&nbsp;to numbers within 10 with this first-grade addition worksheet!

Adding Three

What’s the sum? Add 10 to that number in a three-digit addition game for second graders.

Water Rafting: Finding 10 More Three-Digit Addition

If your child is confident in their addition skills, challenge them to tackle addition with three numbers.

Three Pigs Addition: Adding Three Numbers

Get even more practice adding tens on an open number line with this first-grade math worksheet!

Adding Tens on an Open Number Line #3

Adding two numbers? Too easy. See if your kindergarten math whiz can add three!

Add Three Numbers

Boost your learners&#39; addition and subtraction skills using number line models and real-world scenarios!

Add and Subtract Lengths With Number Lines #3

Try this bright worksheet to give your first grader some at-home practice with adding three numbers!

Adding Three Numbers

Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.

3-Digit Addition

Give students practice adding three-digit numbers within 1,000!&nbsp;

Add Three-Digit Numbers

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

Adding Tens on an Open Number Line: Write the Equation #3

Kids look for keywords to determine how to solve each problem with this three-step addition worksheet.

Add All Three

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Adding Two-Digit Numbers on an Open Number Line #3

Find the mystery number in this intro-to-algebra worksheet that practice places value.

Mystery Number

This coloring page dot-to-dot uses skip counting as an unexpected way to tie in multiplication learning and reviewing multiples of three!

Skip Count by Three

Children will put their three-digit addition skills to the test as they solve 23 practice problems in this math worksheet.

Three-Digit Addition

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

Greatest Number

Get more practice performing addition within 100 using open number lines&nbsp;with this first-grade math worksheet!

Open Number Line Addition Within 100: Write the Equation #3

This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.

Comparing Strategies for Three-Digit Addition

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

Find the Missing Number

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