Math problems in the second grade of primary school. There are 13 chickens and 36-legged sheep. If you ask how many chickens and sheep there are, you can only calculate them by adding, subtracting, mu
Math problems in the second grade of primary school. There are 13 chickens and 36-legged sheep. If you ask how many chickens and sheep there are, you can only calculate them by adding, subtracting, multiplying and dividing.
Dear Landlord: The answer is as follows: 13x4 = 52 (assuming all sheep have 52 legs) 52-36 = 16(52 minus 36 equals the number of legs of a chicken) 16÷2=8 (only