44. Mental Math- AI

Front

What is mental math?

Back

Mental math refers to performing calculations in your head without the use of calculators or paper.

Front

How do you calculate the number of cars needed for a group?

Back

Divide the total number of passengers by the number of passengers each car can hold, rounding up if necessary.

Front

What is the sum of 25, 17, and 33?

Back

75

Front

How do you add coins together?

Back

Convert all amounts to the same unit (e.g., cents) and then sum them up.

Front

What is the total cost of multiple items?

Back

Add the price of each item together to find the total cost.

Front

How do you find the total number of items collected?

Back

Add the quantities of each type of item together.

Front

What is the formula for addition?

Back

The formula for addition is: a + b = c, where a and b are the numbers being added, and c is the sum.

Front

What does rounding mean in math?

Back

Rounding means adjusting a number to the nearest specified value, often to make calculations easier.

Front

What is a budget?

Back

A budget is a plan that outlines expected income and expenses over a certain period.

Front

How do you convert dollars to cents?

Back

Multiply the dollar amount by 100 to convert to cents.