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Negative ten plus 5 equals -5. This is a math problem.
8/10 + 5/10 = 13/10
50 put it like this 20 plus 20 is 40 than 5 plus 5 is 10 then whats 40 plus 10 which is 50 if you dont understand that 20 plus 5 is 25
The answer is 50.
4/10 + 1/2= (4 +5)/10= 9/10
10 + 10 + 10 + 5 + 5 +1 = 41.
One method is (10×4)+(5×3) = 55 (or mentally add up from left to right).
Uhhh . . let me guess . . . 2+3 = 10 if you're using Base 5 math?
The equation 14 plus 6 times 2 take away 10 divided by 5 equals 6. This is a simple math problem.
The sum of 30 plus 10 plus 5 plus 5 is 50.
210 - (20+5)*8 = 210 - 25*8 = 210 - 200 = 10