Knowing how to add - Common Core: Kindergarten Math
Card 1 of 232
Add the triangles 
below.
Add the triangles below.
Tap to reveal answer
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
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Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →
Add the triangles below.
Add the triangles below.
Tap to reveal answer
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
← Didn't Know|Knew It →