98 + 112 = 219 219 – 122 = 75 75 + 132 = 244 244 – 142 = 48 48 + 152 = 273
? + 154.99 – 110.01 = 30.01 × 4.98
12, 16, ?, 36, 52, 72
A train takes 8 seconds to pass a dog running in the opposite direction to the train at a speed of 10 m/s. Given that the train i...
24.96% of 380 + ? – 169.99 = 149.99% of 80
(1488.06 × 4.99) - 5677.95 + 1038.06 - 658.97 + (272.95 × 3.05) = ? × (36.95 × 4.02)
(98.03 + 186.98) ÷ 19.211 = 89.9 – 20.23% of ?
1254.04 – 440.18 + 399.98 ÷ 10.06 = ?
74.91% of 639.95 – 599.98% of 45 + 119.987 = ?
√30276.11 × √ 675.9 – (26.02)2 =? × 3.95
(21.02 × 5.83 × 12.03 ÷ 6.99 of 4.03) + 31.93% of 50.03 = ?