人教版小学数学10以内乘除混算口算卡1
48 ÷ 6 =8 × 7 =9 × 7 =6 ÷ 3 =6 ÷ 6 =2 × 2 =9 × 3 =25 ÷ 5 =8 × 6 =9 × 3 =5 × 4 =15 ÷ 3 =4