4th Grade Multiplication Word Problems(Multi-digit by One digit)

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

Solving a word problem involves reading a story or scenario, identifying the mathematical operation needed, and calculating the answer based on the information given.

To find the total number of items in multiple groups, multiply the number of items in one group by the number of groups. For example, if there are 5 boxes with 10 apples each, the total is 5 x 10 = 50 apples.

A multi-digit number is a number that has two or more digits. For example, 23, 145, and 6789 are all multi-digit numbers.

A one-digit number is a number that has only one digit, ranging from 0 to 9. Examples include 3, 7, and 0.

To calculate the total cost when given a price per item, multiply the price of one item by the number of items. For example, if one toy costs $5 and you buy 3 toys, the total cost is 5 x 3 = $15.

'Times as many' indicates multiplication. For example, if one person saw 4 butterflies and another saw 3 times as many, you would calculate 3 x 4 = 12 butterflies.

To determine how many items are left after selling some, subtract the number of items sold from the total number of items. For example, if you start with 20 items and sell 5, you have 20 - 5 = 15 items left.

The formula for finding the total amount saved over time is: Total Savings = Amount Saved per Period x Number of Periods. For example, if you save $10 each month for 12 months, your total savings is 10 x 12 = $120.

Factors are the numbers you multiply together to get a product. For example, in the multiplication 4 x 5 = 20, 4 and 5 are factors, and 20 is the product.