Your students will be so excited to be able to add super quickly using the strategy of counting on. I created this flash card unit to help my students finish their five minute addition test quickly and fluently.. Your students will learn to visualize the numbers one through six as dots and learn to put the big number in their head and count up quickly. I always love seeing the light bulb go on and this set of flashcards has been a blessing to use. I created it for my students and hope it will be a staple in your classroom like it is in mine. Just simply download and use immediately. Simple instructions for use are included. Thanks!