12.5% of 384 - 16.66% of 66 = √16 + √? + 22
(144 ÷ 4)² × (72 ÷ 12)³ = 12 ×? × (25920 ÷10)
3/7 Of 504 ÷ 12 + 17 = √?
3 √(432 – 13 + 9 × 32) = ?
[(4/3) + (5/6)] of 378 = ?
3/7 of 504 ÷ 12 + 17 = √?
The value of 15 × 14 – 30 + (32 + 17) is:
382+ 482+ 572= ? - (81x 49)
3.55 + 1.05 + 2.5 × 13 – 12% of 12.5 = ?
[490 of 7 - (13)2 of 5] - 1228 = ?