12, 18, 28, 42, 52, ?
12 × 1.5 = 18 18 + 10 = 28 28 × 1.5 = 42 42 + 10 = 52 52 × 1.5 = 78
1240.04 – 360.18 + 449.98 ÷ 15.06 = ?
(?)2 + 9.113 = 31.92 – 39.03
123% of 3825 +2745 =11800 - ?
...`sqrt(224.991)` + (3.81008)2 = ?`-:` `1/6.0001`
` `
√624.98 - ? = √(62.30 + 13.99 – 2.93)
(4096)1/3 × 10.11 × 11.97 ÷ 24.32 = ?+ 15.022
(78.03 + 116.98) ÷ 13.211 = 89.9 – 25.23% of ?
620.15 + 1279.98 + ? × (4.79)2 = 149.95% of 1600.14
2720.03 ÷ 79.98 x 39.9 = ? + 40.32
√31684.11 × √728.9 – (19.02)2 = ? × 4.99
