Solving for Area - Common Core: 4th Grade Math

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Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=10\times2$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=5\times4$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=10\times3$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=4\times2$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=4\times4$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=3\times2$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=5\times5$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=9\times7$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=10\times9$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=9\times4$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=7\times6$

Compare your answer with the correct one above

Question

Annie has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=5\times8$

Compare your answer with the correct one above

Question

Joe has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=3\times3$

Compare your answer with the correct one above

Question

Joe has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=9\times3$

Compare your answer with the correct one above

Question

Joe has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=7\times5$

Compare your answer with the correct one above

Question

Joe has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=16\times3$

Compare your answer with the correct one above

Question

Joe has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=8\times7$

Compare your answer with the correct one above

Question

Joe has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=10\times8$

Compare your answer with the correct one above

Question

Joe has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=9\times5$

Compare your answer with the correct one above

Question

Joe has a piece of wallpaper that is by . How much of a wall can be covered by this piece of wallpaper?

Answer

This problem asks us to calculate the amount of space that the wallpaper will cover. The amount of space that something covers can be described as its area. In this case area is calculated by using the formula $A=l \times w$

$A=5\times2$

Compare your answer with the correct one above

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