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

Equations - Second Level

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