Round the following numbers to the nearest 10 and 100: 430 235 675 7876

430 = 430 and 400 235 = 240 and 200 675 = 680 and 700 7876=7880 and 7900

Step-by-step explanation:

when rounding to the nearest ten, look at ones place, when rounding to the nearest hundred, look at tens place

5 or more raise the score, 4 or less let it rest. This tells you whether to round up or round down.