430 x 10 + 200 = 4500
(400 + 200) - 30 = 570
429 to the nearest tens = 430
430
Well, darling, in the number 430, the value of 3 is 30. It's sitting pretty in the tens place, minding its own business. So, 3 in 430 is worth 30, not a penny more, not a penny less.
432 to the nearest tens place is 430
430
To the nearest ten is 200 and to the nearest is hundred 200
430
More.
When rounding 428 to the nearest ten, you look at the digit in the tens place, which is 2. Since 2 is less than 5, you round down to the nearest ten, which is 420.
430. Work: When looking to round, simply look at the number before the space you are looking to round and if it is 5 or more, round up, if it is lower than 5 then round down
426 rounded to the nearest tens place is 430