Ineed i do not understand i'm only 8

1) 8

2) 42

3) 4

4) 17

5) 6

7) 60

Step-by-step explanation:

1. Yes, because 1 minus 3 can't happen, since 3 is bigger than 1.

2. No, because 6 minus 4 can happen, since 6 is bigger than 4.

3. No, because 9 minus 5 can happen, since 9 is bigger than 5.

4. Yes, because 5 minus 8 can't happen, since 8 is bigger than 5.

5. Yes, because 0 is nothing, and you can't subtract a number bigger than it by it.

6. No, because a number can be subtracted by itself to get 0.

Step-by-step explanation:

When you subtract 2 numbers, you have to sometimes carry a number over to the first digit (meaning put the number that you had over the first digit of the first number). Here is an example:

5 67 17

-29

36

You have to subtract, and since 7 is smaller than 9, you have to borrow 10 from the 6 in 67, so that you add 10 to 7, to make 17, which is bigger than 9 and can be subtracted. When you do that, you get 6, so you put the 6 down, and cross out 6 to make it 5, since it is in the 10ths place, it makes sense to change it to 5. Subtarct the numbers, and you get your answer!

I hope this helps :)

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00