NC Check In 1 Review

Front

What is the Least Common Multiple (LCM)?

Back

The LCM of two or more numbers is the smallest number that is a multiple of each of the numbers.

Front

How do you find the LCM of 12 and 15?

Back

List the multiples of each number: Multiples of 12: 12, 24, 36, 48, 60, ...; Multiples of 15: 15, 30, 45, 60, ...; The LCM is 60.

Front

What is the Total Surface Area of a prism?

Back

The Total Surface Area is the sum of the areas of all the faces of the prism.

Front

How do you calculate the Total Surface Area of a rectangular prism?

Back

Use the formula: Total Surface Area = 2(lw + lh + wh), where l = length, w = width, h = height.

Front

What is the Greatest Common Factor (GCF)?

Back

The GCF of two or more numbers is the largest number that divides each of the numbers without leaving a remainder.

Front

How do you find the GCF of 88 and 48?

Back

List the factors of each number: Factors of 88: 1, 2, 4, 8, 11, 22, 44, 88; Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48; The GCF is 8.

Front

What is a square pyramid?

Back

A square pyramid is a three-dimensional shape with a square base and four triangular faces that meet at a point (the apex).

Front

How do you calculate the surface area of a square pyramid?

Back

Surface Area = Base Area + Lateral Area; Base Area = side^2; Lateral Area = 1/2 * perimeter * slant height.

Front

What is the Distributive Property?

Back

The Distributive Property states that a(b + c) = ab + ac, meaning you can distribute a number across a sum.

Front

How do you use the GCF in the Distributive Property?

Back