Round for Pound - Caleb Guesno | Library

1

3

A) The number at the top of an element square that tells you how many protons are in the nucleus of that atom.__________
B) The number that is below an elements symbol is called the __________
C) In order to calculate the number of neutrons in an atoms nucleus we should __________

2

According to the video, if the number after the decimal is 5 or more what do we do? __________
According to the video, if the number after the decimal is 4 or less what do we do? __________

6

What is the number after rounding to the nearest whole number?
3.45 __________
What is the number after rounding to the nearest whole number?
3.89__________
What is the number after rounding to the nearest whole number?
17.69 __________
What is the number after rounding to the nearest whole number?
17.32 __________
What is the number below after rounding to the nearest whole number?
22.09 __________
What is the number below after rounding to the nearest whole number?
22.89 __________