Question

直接写出得数． 3× 5 6 = 7 14 × 5 7 = 3 8 +

直接写出得数． 3× 5 6 = 7 14 × 5 7 = 3 8 + 4 9 = 16× 2 9 = 1 2 ÷ 1 4 = 1- 1 10 = 9÷ 1 9 = 0÷110 13 15 =

Answer 1

3× 5 6 = 5 2 ， 7 14 × 5 7 = 5 14 ， 3 8 + 4 9 = 59 72 ， 16× 2 9 = 32 9 ， 1 2 ÷ 1 4 =2， 1- 1 10 = 9 10 ， 9÷ 1 9 =81， 0÷110 13 15 =0．