135 ÷ 3 of 5 = ? - 112
(? + 180 + 13 × 6) ÷ 20 + 3.5 × 512 (1/3) = 82
(392 + 427 + 226 – 325) ÷ (441 + 128 – 425) = ?
567-4824 ÷ 134 =? × 9
1/5 of 6/3 of 3/2 of 1966 = ?
2852 + 7848 + 2962 + 4268 = ? – 1460
Simplify the following expression:
(164-1)/17×15× (28+1)
?% of 140 + 16% of 250 = 62 × 12
(7/4×18/21)+ (51/7× 28/17) + (25/2 × 48/10) =?
60% of 120 – ?% of 64 = 20% of 200
