小数不退位减法计算题30道题

小数不退位减法计算题30道题
7.9-4.3= 8.7-8.1= 1.8-0.7= 8.6-2.4= 3.9-0.8= 4.6-4.1= 2.8-0.2= 6.7-3.5= 4.9-0.8= 7.8-3.1= 7.8-1.4= 0.6-0.1= 8.1-6.1= 4.5-4.3= 9.9-6.8= 8.5-5.3= 9.2-3.1= 9.7-6.1= 3.7-2.1= 8.3-2.1= 4.3-3.3= 3.9-3.6= 4.2-0.1= 9.4-4.1= 2.6-1.4= 6.7-0.6= 2.8-1.1= 7.3-7.1= 5.9-5.3= 6.9-5.1= 6.5-4.2= 7.6-5.1= 9.5-0.4= 3.2-3.1= 2.5-0.1= 9.9-0.7= 9.7-7.6= 1.7-0.3= 3.4-2.4= 0.7-0.3= 7.7-1.2= 9.1-6.1= 9.9-1.8= 8.7-5.2= 0.7-0.4= 9.8-3.8= 6.1-4.1= 7.6-2.1= 9.6-5.3= 2.6-2.4= 5.5-1.1= 8.5-4.3= 4.5-0.3= 3.5-2.5= 9.4-3.2= 6.8-2.1= 6.3-3.1= 9.7-8.1= 6.8-5.1= 3.9-1.3= 9.7-6.3= 5.7-1.1= 2.4-2.2= 4.9-0.6= 4.6-2.6= 3.5-2.1= 9.7-7.3= 7.9-5.3= 7.7-4.2= 5.8-0.1= 4.9-4.5= 2.8-1.8= 5.5-2.3= 8.2-7.1= 5.7-3.2= 7.3-3.1= 6.3-4.2= 5.8-2.1= 5.6-3.1= 1.4-1.3= 6.4-3.1= 3.1-2.1= 2.8-0.7= 7.1-1.1= 8.5-8.3= 8.1-2.1= 8.7-6.2= 7.7-6.5= 7.5-1.4= 2.7-0.6= 8.6-2.1= 0.7-0.2= 6.4-5.1= 9.6-2.5= 6.8-6.4= 8.7-6.7= 1.7-1.3= 4.4-4.3= 0.3-0.2= 7.1-2.1= 4.7-2.2= 6.9-0.8= 4.7-1.5= 7.8-0.4= 2.4-2.1= 7.1-4.1= 9.8-1.7= 2.9-2.8= 9.8-0.8= 3.7-3.4= 1.9-0.5= 7.7-5.3= 8.2-1.1= 8.4-8.2= 2.3-1.1= 6.8-3.3= 3.4-3.2= 9.5-9.1= 3.9-3.1= 5.3-1.3= 1.2-0.2= 4.6-0.5= 0.4-0.3= 8.6-3.5= 6.9-0.3= 5.9-1.2= 4.5-2.5= 7.7-3.4= 5.9-5.1= 3.3-2.1= 3.8-0.2= 4.7-1.1= 9.8-6.1= 4.5-4.4= 6.9-3.8= 8.4-2.1= 6.9-0.2= 3.9-2.8= 9.2-7.1= 5.8-1.3= 8.9-4.1= 0.2-0.1= 7.5-2.1= 9.2-1.1= 9.5-9.4= 9.5-8.1= 5.4-1.3= 0.9-0.2= 7.5-6.3= 7.1-3.1= 3.3-2.2= 7.3-1.1= 4.4-2.3= 9.7-4.2= 9.8-8.5= 6.7-3.1= 8.9-3.2= 3.3-3.2= 3.8-1.1= 0.5-0.1= 5.3-4.3= 7.4-2.1= 1.9-1.1= 9.7-1.3= 8.2-8.1= 1.9-1.3= 3.1-1.1= 2.9-1.8= 4.9-4.2= 8.1-4.1= 9.8-9.4= 9.7-2.7= 8.7-4.4= 5.8-2.5= 1.8-1.2= 3.8-1.2= 9.4-6.1= 8.8-4.2= 3.9-0.9= 3.7-2.5= 9.9-8.6= 7.7-6.7= 5.7-1.5= 4.2-1.1= 3.5-2.4= 4.8-4.1= 4.6-0.4= 4.8-1.4= 4.8-3.2= 1.5-0.3= 6.3-2.1= 3.7-3.6= 6.3-6.2= 8.9-0.5= 7.7-1.6= 8.3-6.3= 3.8-2.6= 4.5-0.2= 6.9-3.7= 7.6-4.4= 9.9-6.9= 1.6-1.5= 2.4-0.4= 7.6-6.6= 9.5-6.3= 4.9-2.2= 0.5-0.2= 7.7-2.5= 7.9-0.7= 4.8-0.5= 6.9-3.1= 1.9-0.7= 3.3-1.3= 9.6-7.2= 7.6-0.6= 5.4-4.1= 6.9-2.4= 4.6-1.1= 10.1-0.1= 3.7-3.1= 1.9-1.6= 6.7-5.4= 9.7-8.3= 6.9-4.8= 5.5-4.4= 0.7-0.1= 9.3-8.1= 4.9-1.6= 7.5-2.3= 2.8-2.2= 4.4-0.4= 8.4-1.3= 3.9-2.4= 5.7-4.7= 6.9-5.3= 6.7-2.4= 8.6-7.1= 9.7-9.4= 6.6-3.6= 2.4-1.4= 3.6-1.3= 3.9-2.7= 6.7-5.6= 7.4-6.1= 3.9-1.1= 0.6-0.4= 8.8-4.1= 4.3-3.1= 0.7-0.5= 2.1-0.1= 1.3-1.2= 4.8-1.6= 6.5-4.4= 3.8-2.1= 9.6-5.2= 7.5-5.4= 5.6-1.6= 7.9-0.9= 4.9-3.4= 9.5-2.1= 2.8-1.7= 1.8-1.4= 4.1-3.1= 6.8-5.8= 1.8-0.2= 9.6-9.3= 0.8-0.2= 2.9-0.1= 5.7-1.2= 8.6-6.5= 7.9-3.1= 1.4-0.1= 2.2-2.1= 1.8-1.1= 3.7-2.3= 3.6-2.4= 8.4-4.1= 8.7-4.5= 9.8-5.4= 9.6-7.6= 6.5-6.3= 7.9-4.1= 5.3-4.1= 5.6-0.1= 3.8-0.7= 6.2-1.1= 7.5-4.1= 0.8-0.4= 9.4-6.2= 9.4-8.1= 3.5-3.3= 8.5-8.1= 6.8-3.6= 4.5-2.2= 2.6-0.4= 6.3-5.2= 7.5-5.1= 7.8-5.8= 2.6-1.6= 3.8-3.1= 8.9-6.4= 1.7-0.2= 2.1-1.1= 9.1-3.1= 1.7-1.2= 4.6-2.1= 0.6-0.2= 9.6-9.1= 7.7-1.7= 7.3-6.1= 4.8-2.8= 4.9-4.3= 2.6-1.1= 6.7-2.1= 2.5-1.3= 8.8-2.7= 4.6-4.2= 4.7-4.1= 5.9-5.6= 1.5-1.2= 8.7-1.1= 0.9-0.8= 0.6-0.3= 3.5-2.2= 9.3-0.1= 6.7-1.4= 9.1-2.1= 9.8-7.2= 5.7-0.1= 7.7-4.5= 2.4-0.1= 9.4-2.1= 6.2-3.2= 1.6-0.1= 3.6-1.1= 4.8-1.1= 6.4-3.4= 6.7-1.1= 6.7-6.1= 2.7-0.3= 8.2-7.2= 8.2-2.1= 6.7-5.5= 1.4-0.3= 5.5-3.1= 7.3-5.2= 7.9-1.4= 2.3-0.1= 9.1-5.1= 8.5-2.1= 4.1-2.1= 2.6-0.1= 3.8-3.5= 3.2-2.2= 3.8-0.6= 4.8-0.4= 3.7-0.4= 6.6-2.3= 8.9-1.1= 8.6-3.2= 7.9-7.5= 8.6-6.1= 6.3-4.3= 1.3-1.1= 6.3-6.1= 4.8-3.8= 4.3-1.1= 0.9-0.3= 2.6-1.5= 9.6-8.3= 1.7-0.5= 9.8-4.1= 4.9-2.7= 6.6-0.4= 6.3-1.1= 8.8-7.1= 9.3-5.1= 6.1-5.1= 5.9-2.5= 9.4-8.3= 5.8-4.4= 7.6-6.3= 6.6-3.1= 6.6-5.4= 8.5-8.2= 3.2-1.2= 9.8-3.1= 1.8-1.7= 5.7-5.1= 1.9-0.1= 2.5-1.2= 0.7-0.6= 6.4-2.3= 1.3-0.3= 3.8-0.3= 8.7-3.6= 8.6-7.2= 2.5-0.4= 1.7-0.6= 5.5-2.1= 7.1-5.1= 5.1-4.1= 4.2-0.2= 9.9-8.1= 7.9-2.1= 0.3-0.1= 5.2-3.1= 0.8-0.6= 4.4-0.2= 5.7-4.6= 8.3-5.1= 3.4-3.1= 2.8-0.3= 5.1-2.1= 4.5-0.1= 9.9-1.5= 3.5-3.4= 6.4-5.4= 7.4-1.1= 3.9-0.2= 5.4-3.4= 6.4-1.1= 7.4-3.2= 9.9-4.6= 7.5-5.5= 6.6-2.1= 8.5-3.1= 2.9-2.1= 9.7-7.1= 6.6-6.1= 1.5-1.4= 8.1-3.1= 5.9-4.7= 9.6-3.6= 5.7-1.6= 7.7-4.4= 8.3-8.1= 9.5-5.1= 7.7-5.4= 7.6-4.6= 7.4-5.1= 0.9-0.1= 2.2-0.2= 8.7-4.1= 3.7-3.2= 6.7-2.2= 0.9-0.7= 9.2-5.1= 3.2-1.1= 7.5-2.2= 7.8-4.1= 4.1-1.1= 3.4-2.2= 2.7-0.5= 9.4-5.1= 5.7-2.6= 6.5-3.1= 6.3-2.3= 9.6-7.5= 7.3-5.1= 5.6-4.6= 1.1-0.1= 2.9-0.5= 8.8-8.1= 2.5-1.4= 2.7-0.2= 6.2-6.1= 2.5-2.2= 7.7-6.1= 2.7-2.3= 8.5-6.1= 3.7-1.6= 6.7-3.3= 0.9-0.6= 2.5-0.2= 1.7-1.1= 8.8-6.3= 2.5-1.1= 3.6-0.6= 0.4-0.2= 8.8-6.6= 4.1-0.1= 2.9-2.4= 3.8-1.7= 3.1-0.1= 0.8-0.1= 9.7-4.5= 4.6-1.3= 4.7-2.1= 3.5-0.4= 7.1-6.1= 2.7-1.6= 4.6-2.4= 1.2-1.1= 0.9-0.5= 8.8-6.1= 5.6-4.5= 3.2-0.1= 1.5-0.1= 9.8-5.8= 8.6-5.1= 1.8-0.4= 3.6-3.4= 0.8-0.3= 5.4-5.1= 5.9-4.6= 7.6-3.6= 7.4-7.3= 6.2-5.1= 3.5-1.1= 6.5-1.1= 9.1-8.1= 5.1-1.1= 6.8-0.7= 6.1-1.1= 4.2-1.2= 1.9-1.5= 5.9-3.7= 3.8-3.6=