what's 2+2?

Question

i dunno wat it is k help me

Answer 1

2 + 2 is a mathematical expression that means add 2 things to 2 other things.

The answer is 4

Answer 2

2+2=4

It means to add 2 things to another two things which becomes 4.

Answer 3

2 + 2 = 4, in the decimal system, a 10 base system with 10 digits, 0 through 9

in the binary number system there are no digits other than 0 and 1, so there is no 2

2 is 10 in the binary number system convert 2+2 into binary gives 10+10 = 100

in a 3 based number system, you have digits 0, 1 and 2, but no 3, 4 or higher

in a 3 based number system 2 +2 = 11 where 10 = 3 added to 1 = = 4 converted to the decimal system

in a 4 based number system 2+2 = 10 which = 4+0 = 4 in the decimal system

in a 4 based number system there are 4 digits, 0,1,2 and 3

in a 5 based number system 2+2 = 4, as there are 5 digits in a 5 based system, 0,1,2,3, and 4, the number after 4 is 10 which equals 5 in the decimal system

so 2+2 = 4, 10, 11, 100 or 1111 depending on what base the number system is, 5 or more, 4, 3, 2 or 1

in a 5 or higher number based system 2+2 =4

Apparently, I've heard Common Core actually teaches other number systems in elementary school, as early as 5th grade, which must drive students and their parents insane. Hard to help your child with the homework when you think the math or the teacher is crazy.

in a 1 number based system 1 is 1, 2 is 11, 3 is 111, 4 is 1111, like an old TV western where the gunslinger cowboy notches his gun to represent the numbers.

we probably have a decimal system, 10 based, as we have ten fingers, the metric system is a decimal system.

12 inches in a foot is a 12 based number system for length.