Money Multiplication Word Problems Flashcard

Front

What is multiplication?

Back

Multiplication is a mathematical operation that represents the repeated addition of a number. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times (3 + 3 + 3 + 3).

Front

How do you calculate the total cost of multiple items?

Back

To calculate the total cost of multiple items, multiply the cost of one item by the number of items. For example, if one bag of rice costs $5.60 and you buy 10 bags, the total cost is $5.60 x 10 = $56.00.

Front

What is a word problem in mathematics?

Back

A word problem is a mathematical problem that is presented in the form of a story or real-life scenario, requiring the reader to extract the relevant information and perform calculations to find a solution.

Front

If 0.75 kg of cheese costs $9.60, how do you find the cost of 1 kg?

Back

To find the cost of 1 kg, divide the total cost by the weight. For example, $9.60 ÷ 0.75 kg = $12.80 per kg.

Front

How do you find the cost of a larger quantity based on a smaller quantity?

Back

To find the cost of a larger quantity, first determine the cost per unit of the smaller quantity, then multiply that cost by the larger quantity. For example, if 0.75 kg of cheese costs $9.60, the cost for 2.5 kg is $12.80 x 2.5 = $32.00.

Front

What is the formula for calculating total cost?

Back

The formula for calculating total cost is: Total Cost = Cost per Item x Number of Items.

Front

How do you solve a multiplication word problem?

Back

To solve a multiplication word problem, identify the quantities involved, determine what is being asked, and use multiplication to find the answer.

Front

If a pair of shoes costs $35.75, how do you find the total cost for 4 pairs?

Back

Multiply the cost of one pair by the number of pairs: $35.75 x 4 = $143.00.

Front

What is the importance of understanding unit prices?

Back

Understanding unit prices helps consumers compare costs of different quantities and make informed purchasing decisions.

Front

How do you calculate the total cost of items bought at different prices?

Back

To calculate the total cost of items bought at different prices, find the total for each item separately and then add them together.