UIL Number Sense

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 x 4 means adding 3 four times (3 + 3 + 3 + 3 = 12).

Front

What is the product of 18 and 6?

Back

The product of 18 and 6 is 108.

Front

What is the product of 10, 8, and 3?

Back

The product of 10, 8, and 3 is 240.

Front

What is subtraction?

Back

Subtraction is a mathematical operation where one number is taken away from another. For example, 10 - 4 means taking 4 away from 10.

Front

What is 721 minus 127?

Back

721 - 127 equals 594.

Front

What are Roman numerals?

Back

Roman numerals are a numeral system originating in ancient Rome, using combinations of letters from the Latin alphabet (I, V, X, L, C, D, M) to represent numbers.

Front

What is the Roman numeral for 1134?

Back

The Roman numeral MCXXXIV represents the number 1134.

Front

What is rounding?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was.

Front

How do you round 958307 to the nearest thousand?

Back

When rounding 958307 to the nearest thousand, it becomes 958000.

Front

What is the place value of the digit 3 in the number 958307?

Back

In the number 958307, the digit 3 is in the hundreds place.