5600 - 400 = 5200
So 520 tens must be added.
Chat with our AI personalities
ya
What needs to be added to 83 to make 100
7/10 must be added to 3/10 to make 1 whole.
To find the number that must be added to 38 to make 100, you would subtract 38 from 100. This calculation gives you 62. Therefore, 62 must be added to 38 to make 100.
1360 = 1700 - 340