Whole Number and algebra: Review

Marcos is organizing a fundraiser for his youth group. He spent $38.00 on paper products, $187.00 on food, and $40.00 on decorations. If his budget was $280.00, how much money does Marcos have left?

$15.00

Round 227,985 to the nearest thousand.

228,000

Marcos is organizing a fundraiser for his youth group. If he spent $38.00 on paper products, $187.00 on food, and $40.00 on decorations, how much money did he spend?

$265.00

Which of the following is a perfect cube?

1

Use the order of operations to simplify the following expression. 9 + - 4 × 2

10

Find the solution. 7 · x = 84

12

Find the value of the missing term in this sequence: 48, 41, ___, 27, 20,

34

Evaluate ab for a = 11 and b = 4.

44

Find the value of the power. Five to the power of 4

625

Simplify this expression using the distributive property. 8(9 + w )

72 + 8 w

Which of the following statements uses the commutative property of multiplication?

8 × 4 = 4 × 8

Equation

a mathematical statement that shows two expressions are equal using an equal sign

Solution

a value of the variable that makes an algebraic sentence true

Which of the following phrases represents n ÷ 5?

the quotient of a number and five

solve

to find the solution(s) to an equation