Bell Ringer 1/2/2025

Front

Add the mixed numbers. 6\frac{5}{7}+9\frac{1}{2}.

Back

16\frac{3}{14}

Front

A married couple and their 4 children buy tickets to a ball game. The tickets cost 25 dollars apiece, but each of their children gets a 20 percent discount. How much, in dollars, must the family pay for tickets?

Back

130.00

Front

Subtract. \frac{3}{2}-\frac{2}{9}

Back

\frac{23}{18}

Front

Which decimal is the smallest (left of the others on the number line)? -0.158, -0.518, -0.815, -0.581, -0.851

Back

-0.851

Front

Simplify. (3 - 5)^2

Back

4

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is the Pythagorean theorem?

Back

In a right triangle, a^2 + b^2 = c^2, where c is the hypotenuse.

Front

Define a mixed number.

Back

A mixed number is a whole number combined with a proper fraction.

Front

What is the process to find a percentage of a number?

Back

Multiply the number by the percentage (as a decimal).

Front

What is the least common multiple (LCM)?

Back

The smallest multiple that is exactly divisible by two or more numbers.