12-6-24 Flashcard/Rounding - edited to 10Qs

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value, such as the nearest ten, hundred, or thousand. For example, rounding 267 to the nearest hundred gives 300.

Front

Calculate: 42 passengers per trip for 64 trips. How many passengers in total?

Back

2,688 passengers (42 x 64 = 2,688).

Front

What is the product of 210 and 4?

Back

840 (210 x 4 = 840).

Front

Which number rounds to 3,000?

Back

2,987 rounds to 3,000 because it is closer to 3,000 than to 2,000.

Front

If Sarah buys 8 sweatshirts at $35 each, how much does she spend?

Back

$280 (8 x 35 = 280).

Front

Calculate: 448 multiplied by 6. What is the result?

Back

2,688 (448 x 6 = 2,688).

Front

What is the nearest hundred to 1,967?

Back

2,000 is the nearest hundred to 1,967.

Front

What is the nearest thousand to 2,467?

Back

2,000 is the nearest thousand to 2,467.

Front

What is the formula for multiplication?

Back

The formula for multiplication is a x b = c, where 'a' and 'b' are the numbers being multiplied, and 'c' is the product.