Input & Output Friday Flashcard

Front

What is the total amount of salsa Maria made if she made 4 jars every day for 5 days, with each jar containing 8 fl oz?

Back

4 x 5 x 8 = 160 fl oz.

Front

How do you calculate the amount of money each teacher paid if the total cost is shared among 4 teachers?

Back

Total cost = $28 + $34 + $83 = $145. Each teacher pays $145 ÷ 4 = $36.25.

Front

What does the rule +14 indicate in a number pattern?

Back

It shows that each number in the pattern increases by 14.

Front

What is the total cost of two televisions at $64.38 each and a computer at $239.43?

Back

Total cost = 2 x $64.38 + $239.43 = $368.19.

Front

What is the equation to find the total amount of salsa made by Maria?

Back

4 jars/day x 5 days x 8 fl oz/jar = total fl oz.

Front

If a teacher spends $145 on supplies and shares the cost with 3 other teachers, how much does each teacher pay?

Back

Each teacher pays $145 ÷ 4 = $36.25.

Front

What is a strip diagram and how is it used in sharing costs?

Back

A strip diagram visually represents the total cost and how it is divided among individuals.

Front

What is the formula to calculate the total cost of multiple items?

Back

Total cost = (cost of item 1 + cost of item 2 + ... + cost of item n).

Front

How do you represent a multiplication problem in an equation?

Back

Using the format: number of items x cost per item = total cost.

Front

What is the significance of understanding patterns in mathematics?

Back

Patterns help predict future numbers and understand relationships between numbers.