Working from left to right find the solution to the calculation.

Gan weithio o'r chwith i'r dde , cyfrifwch yr ateb i'r canlynol.

EASY HAWDD 1.5 + 0.5 x 3 - 1.5 x 2 + 3 - 2.5
MEDIUM CANOLIG 54 x 3 - 2 ÷ 16 x 8 ÷ 5 x 2
HARD ANODD 117 x 4 + 32 ÷ 5 - 20 x 3

RESETAILDDECHRAU
CHECKGWIRIO
PRINTARGRAFFU