Answer:
As you learn more and more math, you will come across more and more decimal numbers, the numbers with a decimal point. It's not just in math that you come across these types of numbers. You also come across them in real life. Just think back to the last time you went to a store. Did you see something that you really wanted to get? Do you remember the price tag? Wasn't it a decimal number? If it was something small like a piece of chocolate, your price tag might only be $0.69. If it was something bigger like a board game, the price tag might be $24.99. All of these are decimal numbers because you can see the decimal point.
Imagine that you are shopping for yourself and you have several things in your cart that you really want. Your price tags are $3.69, $15.79, and $27.89. To figure out your total, you could add up all three of these prices together. Or you could estimate your total by rounding your prices.
To round your prices, you would pick which place value to round to. You can choose tenths, one space after the decimal. Or you can choose the ones or tens place. The smaller your place value, the closer you will get to your actual answer. So, choosing a place value to round to is really dependent on how accurate you want your estimate to be.
I know it might be long but i think it will help
Step-by-step explanation:
Answer:
[tex] \underline{\boxed{1.5 \: and \: 0.5} }[/tex]
Step-by-step explanation:
[tex]the \: numbers \: are \to \boxed{1.5 \: and \: 0.5} \\ 1 + 0 = 1 \\ 0.5 + 0.5 = 1 \\ 1 + 1 = 2[/tex]
