समन्वय = coordination
38 – 3 2 + 5 2 + 6 2 = ? × 6
1/6+ 999*53/54 ×9 = ?
1200% of 18 + √1600 + 62 = ?2 + (90 of 0.4)
30 of 20 - 40 + 182 - 23 × ? = 83
192.251 + 326.233 + 125.021 + 19.273 = ?
7.4 × 8.2 + 3.5 × 4.5 = ? + 11.5 × 2.5
30% of 750 + ?% of 400 = 25% of 1016 + 3
20 ×33 + 12 × 23 - 40 ÷ 15-1 + ? = 50
(112 × 4) ÷ 16 + 484 = (?)3
