Use Tiling to Show Area of Rectangles: CCSS.Math.Content.3.MD.C.7c - 3rd Grade Math
Card 0 of 144
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above
If the formula to find the area of the white side of the rectangle below is
, what is the formula to find that area of the purple side?

If the formula to find the area of the white side of the rectangle below is , what is the formula to find that area of the purple side?
Both the purple side and the white side have the same width,
. The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Both the purple side and the white side have the same width, . The length of the purple side is
. Thus the area formula for the purple side of the rectangle is
.
Compare your answer with the correct one above