Practice problem
Find the expression representing "the product of a number and 161616."
x+16x+16x+16
16×x16\times x16×x
x+16xx+16xx+16x
x÷16x\div16x÷16
16y16y16y
z×16z\times 16z×16
Type a concept, like “slope” or “photosynthesis”.
