UNIT 1 & 2 - Math

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value (like ten, hundred, or thousand) to make it simpler while keeping it close to the original value.

Front

How do you round a number to the nearest ten?

Back

Look at the digit in the ones place. If it is 5 or more, round up. If it is 4 or less, round down.

Front

Round 8,141 to the nearest ten.

Back

8140

Front

How do you round a number to the nearest thousand?

Back

Look at the digit in the hundreds place. If it is 5 or more, round up. If it is 4 or less, round down.

Front

Round 6,449 to the nearest thousand.

Back

6000

Front

What is 9,710 rounded to the nearest hundred?

Back

9,700

Front

How do you compare two numbers?

Back

To compare two numbers, look at their digits from left to right, starting with the highest place value.

Front

Compare the numbers: 253,059 ___ 253,207

Back

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Front

What is the least five-digit number you can create using the digits 4, 7, 2, 0, and 8?

Back

20478

Front

What is a five-digit number?

Back

A five-digit number is a number that has five digits, ranging from 10,000 to 99,999.