I think it is false because if the number is 929 for example and we add a hundred, we have to carry a one to the thousands column because 900+100 equals 1000 but we can not have a ten in the hundreds column so the thousands column has to change because we are carrying a one as I said earlier.
False. I checked this by doing 999+
100
999 is the biggest number which is smaller than 1000, so you cannot get a higher answer.
999+
100=
1099
1
Here the thousends change because you have to carry the one.
However, you do not always have to carry a number. This only happens when the numbers you are adding in the column add up to more than 9.
Here is an example where you do not need to carry anything:
1oo+
200=
300
Here is an example where you do need to carry a number:
800+
700=
1500
I think it is false because if the number is 929 for example and we add a hundred, we have to carry a one to the thousands column because 900+100 equals 1000 but we can not have a ten in the hundreds column so the thousands column has to change because we are carrying a one as I said earlier.
False. I checked this by doing 999+
100
999 is the biggest number which is smaller than 1000, so you cannot get a higher answer.
999+
100=
1099
1
Here the thousends change because you have to carry the one.
However, you do not always have to carry a number. This only happens when the numbers you are adding in the column add up to more than 9.
Here is an example where you do not need to carry anything:
1oo+
200=
300
Here is an example where you do need to carry a number:
800+
700=
1500
😉
False, because 900+100=1000 which changed the thousands digits to a 1, which is a four digit number