Math Review

Front

What is the value of the expression [ 5.2 + (22 - 4) x 3] ÷ 8?

Back

7.4

Front

Which number sentence is true? 2.007 < 2.002, 2.007 > 2.9, 2.007 < 2.29, 2.3 = 2.03

Back

2.007 < 2.29

Front

What is the total amount Warren paid at McDonalds if the Happy Meal costs $7.30 and he paid $0.75 less, plus $1.48 for fries?

Back

$8.03

Front

Which list shows only PRIME numbers? 2, 4, 6; 2, 3, 5; 4, 10, 15; 7, 9, 11

Back

2, 3, 5

Front

If Patricia has 5.32 yards of string and cuts it into 14 equal pieces, what is the length of each piece?

Back

0.38 yards

Front

What is the order of operations in mathematics?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

What is the value of 3 x (4 + 5)?

Back

27.

Front

What is the difference between a rational and an irrational number?

Back

A rational number can be expressed as a fraction, while an irrational number cannot.