Friday
April 18, 2014

Homework Help: Geometry

Posted by John on Thursday, February 28, 2013 at 12:17am.

Luis has a simple calculator that has buttons for the digits 0 through 9, each of the 4 basic operations (+, - ,*,/ ), and an '=' button. Luis pushes a digit followed by the '+' sign, followed by another digit, followed by the '-' sign, followed by another digit and then the '=' sign. How many different answers could Luis get?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Geometry - Luis has a simple calculator that has buttons for the digits 0 ...
Geometry - Luis has a simple calculator that has buttons for the digits 0 ...
math - peter has 3 different kinds of buttons in one box. there are 124 more ...
NEED HELP drawing a visual for this question - Marnie collects red, blue and ...
math - Marnie collects red, blue and purple buttons. At the beginning of the ...
math - justine has 162 red buttons,98 blue buttons,and 284 green buttons. she ...
math - Tammy had 900 red and blue buttons in a big box. 30% of them were blue ...
MATH PLEASE HELP!!!!! - There are 36 buttons in a jar. There are 3 times as many...
Trigonometry - A calculator is broken so that the only keys that still work are...
Math - Hi. How to you solve 6.3*10^-4=4x^3 on a calculator? What buttons or ...

Search
Members