Teaching combinations of 10 - a fun way to teach kids about all the different addition combinations that equal 10. This activity also provides a great introduction to the commutative property of addition, which says that when two numbers are added, the sum is the same regardless of the order of the addends. #handsonmath || Gift of Curiosity

love the idea of using sticky notes while the students use cubes

### First Grade is a Treat!: Four Ways to Make 3

My favorite free app: the number rack. Also links to a great free resource on using rekenreks.

Ten Frame Addition Activity is used in Kindergarten to help students in building and breaking apart numbers.

### Ten Frame Addition Activity FREEBIE

Try this fun kinesthetic movement math game! Maggie's Kinder Corner: Ready...Set...Split!!! It's a Bright Ideas Blog Hop

Large number bond mats for decomposing numbers!

Decomposing flip cards!

### Kroger's Kindergarten: "What is hiding?"

Using number bonds to teach students how to decompose numbers!

### Follow Smedley's Smorgasboard of Kindergarten

decomposing

### feedly: organize, read and share what matters to you.

Kinder Kraziness: Decomposing in Kindergarten

### Kinder Kraziness: Decomposing in Kindergarten

FREE! Great computer game to work on subitizing and decomposing numbers! Easy to customize and make easier or more challenging to meet the needs of all your learners.

### Mrs. Ricca's Kindergarten: Fun with Addition! {Freebies}

Rowdy in Room 300: decomposing numbers

### Rowdy in Room 300: decomposing numbers

Joyful Learning In KC

### Joyful Learning In KC

Math Coach's Corner: Composing and Decomposing Numbers: Cube Trains. Math Coach's Corner: Composing and Decomposing Numbers: Cube Trains. Learning the combinations for numbers through 10 is an essential Kindergarten skill. This entire book is nothing but activities for combinations to 10! Read more and grab a FREEBIE!

### Decomposing Numbers to 10 With Unifix Cubes

### The First Grade Parade: Your Mission…Should You Choose to Accept…

Math Coach's Corner: Using Number Bracelets to Develop Number Sense. Like dot cards and rekenreks, number bracelets provide concrete practice for number combinations and composing/decomposing numbers. Check out this post for instructions for making and using number bracelets.

great idea and visual lay out