Math Salamanders Ltd.
Place Value: Tens and Ones
In this place value worksheet, students complete 12 math problems by counting tens and ones. They then add the tens and ones values to create a two-digit number.
Worksheets Plus
Place Value Worksheets - What Number Am I?
Practice place value with this resource. The 12 questions consist of riddles. For example, "I have 4 tens and 2 ones. What number am I?" This is a creative approach to thinking about double-digit numbers. Answers are available so you can...
Worksheets Plus
Place Value Worksheets - Comparing Numbers
Six problems consisting of sets of tens and ones cubes are arranged for aspiring mathematicians to analyze. For each problem, pupils write down the total numbers of cubes and then use < or > to identify which set is the least and...
![Inside Mathematics: Sheeps and Ducks [Pdf] Lesson Plan](https://d15y2dacu3jp90.cloudfront.net/images/attachment_defaults/resource/large/FPO-knovation.png "Inside Mathematics: Sheeps and Ducks [Pdf] Lesson Plan")
University of Texas
Inside Mathematics: Sheeps and Ducks [Pdf]
This task challenges a student to use addition and multiplication to think about and calculate equal sized groups.
Student Achievement Partners
Illustrative Mathematics: Three Composing/decomposing Problems [Pdf]
In this grade 2 lesson plan, students use base ten blocks to compose and decompose numbers.
Other
Crick Primary School: The Wall Addition
Students click on the bricks with the correct answer to destroy the wall and move up a level. The activity reviews addition facts.
Other
Crick Primary School: The Wall Multiply
Students review multiplication facts in this interactive activity. Learners click on the bricks with the correct answer to destroy the wall and move up a level.
Better Lesson
Better Lesson: Ways to Make 10 a Lesson on Decomposing
Students will learn what it means to represent a number in different ways and will begin to explore decomposing numbers. Included is a detailed lesson plan, link to an online game, worksheet, center ideas, and a "Ways to Make 10" chart.
Study Pad
Splash Learn: Decompose Numbers (11 to 19) Into a Ten and a Few Ones
[Free Registration/Login Required] Using ten frames and number sentences, students will practice decomposing numbers into tens and ones.
Better Lesson
Better Lesson: Adding and Subtracting Multiples of Ten
Students will apply the idea of adding or subtracting ten to a number by adding or subtracting multiple groups of ten from a number. Included is a detailed lesson plan, videos of the lesson in action, materials and worksheets, and center...
Cuemath
Cuemath: Odd Numbers
A comprehensive guide for learning all about odd numbers with definitions, properties, types, solved examples, and practice questions.
AAA Math
Aaa Math: Counting by Twos
This site introduces skip counting by two and provides an opportunity for students to practice the skill.
Texas Instruments
Texas Instruments: Repeated Skip Counting and Multiplication
Students will explore how to write equivalent repeated addition and multiplication number sentences with the aid of calculators.
Texas Instruments
Texas Instruments: Fast Nines and Fast Tens
Students learn how to solve a mathematical equation with a missing addend. Students will learn the combinations of addends to find the sums of nine and ten. Students practice math facts with accuracy and immediacy for sums of nine and ten.
Texas Instruments
Texas Instruments: Action Packed Stories
Students learn to use whole numbers and the operations of addition and subtraction. They choose a number, create a story Using the number selected and illustrate the number story. They represent the action in the story on the calculator.
Beacon Learning Center
Beacon Learning Center: Twins
An interactive web lesson helps students practice identifying even and odd numbers.
K-5 Math Teaching Resources
K 5 Math Teaching Resources: Add and Subtract Ten on a Number Line [Pdf]
Students will roll a die and follow the directions to explore adding and subtracting on a number line.
K-5 Math Teaching Resources
K 5 Math Teaching Resources: Facts of Ten [Pdf]
You and a partner try to pick cards that are facts of ten.
K-5 Math Teaching Resources
K 5 Math Teaching Resources: Adding Tens to a 2 Digit Number [Pdf]
Students will flip two cards over and determine the sum. Base ten blocks could be used for additional help.
Mr. Martini's Classroom
Mr. Martini's Classroom: Kids' Adding Up to 6
Practice addition facts up to six with this interactive exercise.
Mr. Martini's Classroom
Mr. Martini's Classroom: Kids' Adding Up to 7
Practice addition facts up to 7 in this interactive exercise.
Mr. Martini's Classroom
Mr. Martini's Classroom: Kids' Adding Up to 8
Practice addition facts up to 8 with this interactive exercise.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Elementary Addition
This resource offers six brief arithmetic lessons: sums less than ten, sums of ten, and sums between ten and twenty, doubling, zero, and a set of general practice problems.
Other
Math Exercises for Kids: Additions Up to 10
Students can practice addition facts up to ten. This website can be used on smartphones and tablets.