weirdAKO!! says
15 years ago
explain how using a balance scale is similar to adding or subtracting a number from each side of the equation.
weirdAKO!! says
15 years ago
haha
weirdAKO!! says
15 years ago
anu ba yahn
weirdAKO!! says
15 years ago
nasa dulo ng dila ko
立即下載
weirdAKO!! says
15 years ago
xD