3 4 ×2 = 1 6 + 1 2 = 5 9 ÷5 = 1 12 × 6 7 = 3 4 ÷3 = 5 4 × 5 4 = 5 8 ÷1 = 5- 2 3 = 3 9 ×12 = 3 5 × 5 12 = 4- 2 3 = 7 12 ×3 = 2 7 ÷14 = 8+ 3 5 = 0× 13 30 = 39× 3 13 = 8× 1 2 = 5 6 ÷ 3 4 = 4× 12 7 = 20÷ 4 5 = 1- 9 10 = 2.5×16= 5 12 ÷ 1 6 = 3 2 × 4 5 = 8 15 ÷24 = 11÷ 22 8 = 1 2 ÷ 3 8 = 4 7 ÷ 2 3 = 3 4 + 1 7 = 1.5÷0.05= 0× 1 9 ×9 = 1.5÷0.05= 5 8 ÷ 7 12 = 4 5 × 2 3 × 5 6 = 5 9 × 2 5 = 2.5×0.4= 14× 5 16 = ( 1 2 + 1 3 )×12 = 14 33 × 3 7 = 0× 7 9 = 5 8 × 5 8 = 5 21 + 4 7 = 7 9 ÷7 = 2- 1 4 = 3 5 - 1 8 = 4 21 ÷ 8 7 = 2 3 - 1 4 = 6.25+1.75= 1 2 ÷ 7 18 = 9 10 ×6 = 1 8 + 1 9 = 3 4 ÷ 4 3 = 1 2 × 2 3 = 12- 5 7 = 1÷ 2 5 = 2 9 ÷18 = 7 28 ÷ 2 9 = 10×1× 2 5 = 20÷ 4 5 = 1 3 ×9+9× 2 3 = 42÷ 21 23 = 3 8 ÷12 =