Knowing how to add - Common Core: Kindergarten Math
Card 0 of 232
Add the triangles 
below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangle in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangle in the first box, and then 
triangles in the second box. In total we have 
triangle. If you start at 
on a number line and count up 
, you are still at 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangle in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you still have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangle in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have
Add the triangles below.
Add the triangles below.
Tap to see back →
When we add we count up. We have 
triangles in the first box, and then 
triangles in the second box. In total we have 
triangles. If you start at 
on a number line and count up 
, you have 
.
When we add we count up. We have