百度文库1 小学一年级借十法练习题_______年级 __________班级_________姓名______ 18 –9 = 17 – 9 = 16 – 9 = 15 –9 = 14 –9 = 13 – 9 = 12 –9 = 11 –9 = 17 –8 = 16 –8 = 15 –8 = 14 –8 = 13 –8 = 12 –8 = 11 –8 = 16 –7 = 百度文库2 15 –7 = 14 –7 = 13 –7 = 12 –7 = 11 –7 = 15 –6 = 14 –6 = 13 –6 =12–6 = 11 –6 = 14 –5 = 13 –5 =12 –5 = 11 –5 = 13 –4= 12 –4=11 –4= 12 –3 = 11 –3 = 11 –2 =百度文库3 18 –9= 16 –7 = 15 –8 = 13 –5 =12 –9= 11 –9 = 13 –9= 14 –9=12 –8= 11 –8 = 13 –8= 14 –8=12 –7= 11 –7 = 13 –7= 14 – 7=12 –6= 11 –6 = 13 –6= 14 – 6=百度文库4 12 –5= 11 –5 = 13 –5= 14 – 5=12 –4= 11 –4 = 13 –4= 15 – 9=12 –3= 11 –3 = 16 – 9= 15 – 8=17 –9= 18 – 9 = 16 –8= 15 – 7=17 –8= 18 –6 = 16 –7= 15 – 6=