1) What's the missing symbol, 9 ? 7 = 16 a) + b) - c) x d) ∻ 2) What's the missing symbol, 14 ? 5 = a) + b) - c) x d) ∻ 3) What's the missing symbol, 6 ? 4 = 24 a) + b) - c) x d) ∻ 4) What's the missing symbol, 40 ? 8 = 40 a) + b) - c) x d) ∻ 5) What's the missing symbol, 9 ? 7 = 16 a) + b) - c) x d) ∻ 6) What's the missing symbol, 22 ? 2 = 11 a) + b) - c) x d) ∻ 7) What's the missing symbol, 9 ? 1 = 9 a) + b) - c) x d) ∻ 8) Find the value of * in: * x 6 = 30 a) 1 b) 6 c) 2 d) 5 9) Find the value of * in: * - 5 = 8 a) 13 b) 16 c) 21 d) 15 10) Find the value of * in: 7 x * = 63 a) 40 b) 8 c) 9 d) 7 11) Find the weight of the green box. a) 6 b) 7 c) 5 d) 2 12) Find the weight of the green box. a) 14 b) 12 c) 7 d) 28 13) Find the weight of the green box. a) 14 b) 15 c) 16 d) 17 14) Find the length of the red strip.  a) 22cm b) 14cm c) 86cm d) 56cm 15) Find the length of the red strip.  a) 6cm b) 8cm c) 7cm d) 9cm 16) Find the length of the red strip.  a) 10cm b) 15cm c) 30cm d) 20cm

Equations - Second Level

от
Печат
За вграждане

Табло

Визуален стил

Опции

Шаблон за превключване

Възстановяване на авто-записаната: ?