0.25 x 696 ÷ 0.3 = ?
32.5% of 40 + (13)2 + 102 = ?
54% of 250 = 6 × 21 + √?
20% of (√9216 + ?) = 24
1885 ÷ 64.98 + 7.29 + ? = 69.09
√10000 x √8100 - (50)² = √(?) + (80)²
50 ÷ 2.5 × 64 + ? = 1520
520% of 360 – 12% of 400 = ? x 4
116 ÷ 280 of 1/2 + 3/5 × 5/3 = ?
45% of 360 - 160 + ? = √324
