3.NBT.1

Front

What is the value assigned to the digit '5' in the number 452 based on its position?

Back

place value

Front

To increase or decrease a number to the nearest ten, hundred or underlined place value is to _____.

Back

round

Front

Numbers from 0 - 9 on a calculator are called _____

Back

digits

Front

To find a number that is CLOSE to the actual number is to ________.

Back

estimate

Front

The starting and ending numbers on a number line are called your ___ ______.

Back

end points

Front

Melanie and Ahmad are adding up the total cost of their groceries. The correct answer to their calculation is called the ______ answer.

Back

actual

Front

What is the straight line with equally spaced intervals used to mark numbers called?

Back

number line

Front

Chloe has 47 marbles. When she rounds the number of marbles to the nearest ten, what is the result?

Back

50