review

How do you find the length of one side of a rectangle if you know the perimeter and the length of the other side?

• Length = (Perimeter/2) - Width

• Length = Perimeter - 2 * Width

• Length = Perimeter / Width

• Length = (Width * 2) + Perimeter

If a rectangle has a length of 8 inches and a width of 3 inches, what is its area?

• 20 square inches

• 22 square inches

• 24 square inches

• 26 square inches

What is the formula to calculate the area of a rectangle?

• Area = Length + Width

• Area = Length × Width

• Area = Length ÷ Width

• Area = Length - Width

What is the formula to calculate the perimeter of a rectangle?

• Perimeter = Length × Width

• Perimeter = 2 × (Length + Width)

• Perimeter = Length + Width

• Perimeter = 2 × Length + 2 × Width

What does it mean to order more items than another?

• To have a lesser quantity of items compared to another quantity.

• To have an equal quantity of items compared to another quantity.

• To have a greater quantity of items compared to another quantity.

• To have no items compared to another quantity.

What is the value of 879 more than 372?

• 1123

• 1251

• 1200

• 1300

What is the importance of understanding place value in numbers?

• Place value helps us understand the value of each digit in a number based on its position.

• Place value is only important for large numbers.

• Place value is not relevant in modern mathematics.

• Place value determines the color of the number.

What is a rectangle?

• A shape with three sides and three angles.

• A shape with four sides and four right angles, where opposite sides are equal in length.

• A shape that is always circular.

• A shape with four sides of unequal length.

What is a unit in measurement?

• A unit is a standard quantity used to measure something.

• A unit is a type of measurement tool.

• A unit is a method of calculating distance.

• A unit is a way to express time.

What is the difference between addition and subtraction?

• Addition combines numbers to get a total, while subtraction takes one number away from another.

• Addition is the process of taking one number away from another, while subtraction combines numbers.

• Addition and subtraction are the same operations with different names.

• Addition is used only for whole numbers, while subtraction can be used for fractions.