Question

直接写出得数． 1 3 + 1 4 = 2 3 × 3 4 = 18÷ 9 1

直接写出得数． 1 3 + 1 4 = 2 3 × 3 4 = 18÷ 9 13 = 35× 11 35 = 12× 3 4 = 1 3 × 1 4 = 5 9 ÷ 9 5 = 2- 1 5 =

Answer 1

1 3 + 1 4 = 7 12 2 3 × 3 4 = 1 2 18÷ 9 13 =26 35× 11 35 =11 12× 3 4 =9 1 3 × 1 4 = 1 12 5 9 ÷ 9 5 = 25 81 2- 1 5 =1 4 5 故填： 7 12 ， 1 2 ，26，11，9， 1 12 ， 25 81 ，1 4 5 ．