Member Since: Jul 17, 2009
Mac Specs: 27" i7 iMac, 24" iMac, 13" Macbook Air, iPhone 5 & 5S, iPod Nano 7th Gen, iPad 2 16GB WiFi, iPad 3
02-25-2013, 11:35 AM
Welcome to Mac-Forums
Depending on the Mac you have, you can try to resize the Numbers and Safari windows such that they are sitting side-by-side so that you can see both pages and can remain in Numbers while entering your numbers..
I've found that Great Tools For Your Mac By Andreas Hegenberg » BetterTouchTool, BetterSnapTool & SecondBar
has a neat functionality whereby you can drag the window to either the top left or top right corners and it will resize the window automatically to take up half the left or right side. You can also drag the window to the top to make it full screen..
Be sure to read the Community Guidelines | The more information you provide, the better answers you get, remember GIGO.