Two ways of answering:
Nearest ten to 16 = 20, nearest ten to 13 = 10 so sum of neaest tens = 20 + 10 = 30
Alternative: 16 + 13 = 29. Nearest ten to 29 = 30.
In this case the two answers agree, but they need not.
eg 14 + 13.
Nearest at first step gives 10 + 10 = 20
Nearest at last step gives 14 + 13 = 27 which goes to 30.
517
13
The sum of 18 and 15 is 33. 10+10=20 & 8+5=13. 20+13=33.
To the nearest integer, 13 To the nearest ten, 10
The answer to your question is 10 and three.10 + 3 = 13 (Sum)10 - 3 = 7 (Difference)I hope this helps.
517
10
10
13
12.6 rounded to the nearest 10 is 10.
10
13
The sum of 8 and 5 is 13. There is then no number with which to calculate its product.
Oh, dude, rounding 13 to the nearest 10 is like, so easy. You just look at the number, see that it's closer to 10 than 20, and bam, you got yourself a 10. So, 13 rounded to the nearest 10 is... drumroll please... 10! Like, mind-blowing, right?
Rounding 13 to the nearest ten would be 10
23
The sum of 18 and 15 is 33. 10+10=20 & 8+5=13. 20+13=33.