34 ×2.8=
0.75+ 14 =
37 × 13 =
910 ÷ 35 =
12 ÷60%=
34 ﹣ 34 × 16 =
120× 720 =
18× 35 × 59 =
然臣之弟子禽滑厘等三百人( )