Question

name. monday write 400 + 5 in standard form. 405 round each number to the nearest 10 and 100. 10 100 tue circle all the numbers the even 72

Explanation:

Step1: Recall rounding - to - ten rule

If the digit in the ones place is 5 or greater, we round up; if it is less than 5, we round down. For 405, the digit in the ones place is 5. So, 405 rounded to the nearest 10 is 410.

Step2: Recall rounding - to - hundred rule

If the digit in the tens place is 5 or greater, we round up; if it is less than 5, we round down. For 405, the digit in the tens place is 0. So, 405 rounded to the nearest 100 is 400.

Answer:

Rounded to the nearest 10: 410
Rounded to the nearest 100: 400