Adding and Subtracting

Save the planet by destroying the aliens quickly.  Students need to solve addition problems in order to fire the weapon.

Here is a very elementary video worth showing your students in K-2
grade.  It is definitely very elementary, but Sesame Street does an

Meet Skip the Squirrel.  Students solve 6, 3 digit subtraction questions to find out which color students will color in the picture with.

3rd-grade students practice telling time using this worksheet.  There are 9 clocks where students have to either draw the clock face or write down

Find the patterns of input-output tables, number lines, word problems, multiplication patter, skip counting patterns, addition and subtraction patt

Looking for a fun and engaging way to help your students review adding 1s, 10s, and hundreds? Look no further than Additionasaurus!

This is a Smartboard large button program that displays flashcards.  I have my students in teams and we play two-minute relay games where the team

This website gives a great example of using the commutative and associative properties of addition using Skittles.  There is a video available that

This is a great game that works on multiplication and division fluency by having students create a fact family.  Numbers get larger as you advance

3rd-grade students practice telling time using this worksheet.  There are 9 clocks where students have to either draw the clock face or write down

Students will practice rounding numbers to the nearest 10.  Two number lines are included for reference as well as two elapsed time problems for st

In this game, students can compete against each other online to see who can get their jet ski to the end, the quickest by answering addition questi

This can be a multiplayer, where students compete against each other or a computer in answering subtraction questions.  The faster they answer the

Practice your tens and ones place value with your students using this "Loopy" game.  Cut out the cards and distribute them to your students.

This website gives teachers the ability to quickly create random numbers that can be used for adding, subtracting, multiplying, dividing, order of

Image anchor chart meant to demonstrate how to borrow when subtracting 2 to 3 digit numbers.

Elementary students will gain a better understanding of the addition property using this Thanksgiving Day activity. 

This is a simple number line make that allows teachers to generate custom number lines  Below are some examples of number lines that can be created

In this worksheet designed for 3rd-grade students, students will practice 6 multiplication and division fact family triangles.  On the backside of

Review patterns with students.  The patterns included are skip counting, multiplication table, and input-output tables.

This game will improve a students subtraction fluency skills as they have to quickly answer subtraction questions in order to destroy the invasion.

This tool is great for teaching young children how to count, add, subtract, and multiply using images on a grid that can go to 144 squares.  There

3rd-grade students practice telling time using this worksheet.  There are 9 clocks where students have to either draw the clock face or write down

Students will first roll a number cube. This number will then let students know how many of the 10 animals need to be eliminated/subtracted.