20以內(nèi)連減家庭作業(yè)例題大全附答案姓名：班級(jí)：日期：用時(shí)：分鐘得分：15-8-7=10-5-4=7-2-5=7-3-2=20-17-2=19-15-3=20-11-1=10-2-5=8-5-1=18-11-7=10-8-1=19-7-8=16-9-2=20-9-4=9-2-6=17-3-3=19-14-4=10-4-1=6-3-1=15-12-2=19-17-1=10-5-2=9-3-3=14-3-6=19-6-13=14-12-1=4-1-1=17-9-2=11-3-6=8-6-1=5-3-1=6-3-2=15-9-2=20-4-9=12-9-3=17-2-11=13-4-7=9-4-4=19-16-1=3-1-2=4-1-3=10-7-2=11-3-4=11-3-6=11-2-4=5-1-3=20-18-2=15-7-1=18-3-11=7-4-2=15-2-7=14-7-3=13-5-8=10-2-6=15-7-5=12-8-4=20-17-3=14-3-1=6-1-2=9-2-4=4-1-3=19-5-1=16-9-4=15-5-7=8-4-1=16-6-8=12-10-2=4-2-2=6-4-1=8-1-2=11-5-1=3-1-1=3-1-1=13-7-2=17-12-1=3-1-2=19-11-6=5-3-2=15-2-3=13-6-2=3-1-1=10-8-1=4-2-1=4-1-1=20-16-2=7-3-1=6-4-1=17-11-5=9-5-4=7-1-2=8-6-1=6-2-3=5-2-2=14-7-3=12-8-3=5-1-3=7-2-3=5-3-2=11-5-4=4-2-2=4-2-2=5-1-1=15-5-10=20-10-1=10-3-3=3-1-2=4-1-2=6-2-4=17-10-3=18-9-3=14-2-10=19-11-6=4-1-1=8-1-4=13-1-5=13-11-1=16-6-9=4-2-1=13-4-7=4-2-2=19-15-4=13-11-1=9-3-3=14-2-10=14-4-2=5-3-1=8-2-1=19-8-2=12-8-2=6-3-1=16-13-1=16-9-6=20-1-1=3-1-1=12-5-7=3-1-2=13-1-9=4-1-2=9-2-7=16-13-2=18-16-1=19-16-2=19-16-2=20-7-6=19-3-12=3-1-1=4-1-3=8-4-3=16-12-4=9-2-5=5-1-2=20-11-3=9-6-1=17-2-15=7-1-3=5-2-2=17-11-6=12-2-4=15-8-6=17-4-11=18-7-2=11-4-7=19-10-8=5-1-3=14-5-3=16-3-1=16-3-2=6-2-3=14-12-1=16-6-10=17-1-2=17-3-14=4-2-1=19-11-6=11-6-5=10-8-2=10-8-1=17-7-1=11-4-5=7-4-2=14-9-3=20-4-16=3-1-1=7-5-1=5-3-2=4-2-2=7-5-1=7-3-3=8-2-1=18-4-6=8-5-1=10-1-3=6-1-4=3-1-1=3-1-1=19-7-12=7-5-1=14-11-3=10-3-3=18-5-11=4-2-1=16-2-2=9-6-1=14-2-8=11-1-8=12-7-2=18-11-4=11-8-2=10-5-5=4-1-3=17-8-6=3-1-1=19-2-15=18-1-4=17-15-2=7-2-3=19-17-2=11-5-5=9-3-2=12-2-5=8-6-2=8-2-3=12-8-1=15-13-2=15-3-10=17-15-2=17-1-11=5-3-2=7-5-1=15-5-3=15-10-1=20-7-11=15-11-3=4-1-1=19-16-3=19-7-6=6-2-4=9-1-8=15-5-4=6-1-4=14-5-7=20-13-5=12-7-2=18-12-4=14-5-2=16-1-5=11-9-1=18-1-17=6-2-1=9-2-6=14-11-1=17-4-8=18-8-4=8-5-2=15-5-9=3-1-2=11-6-4=4-2-2=10-6-4=16-13-3=18-16-2=20-15-1=6-3-1=6-4-1=18-5-4=7-4-3=9-5-4=9-6-3=15-8-2=13-7-2=13-5-1=9-6-3=14-5-1=19-9-8=7-4-2=14-3-7=13-1-11=3-1-1=18-11-2=13-6-5=3-1-1=11-9-2=19-14-5=8-4-3=16-6-9=3-1-1=7-3-4=17-5-12=16-3-7=3-1-2=5-1-4=16-2-3=7-1-3=13-8-1=8-4-2=6-2-3=10-1-3=7-3-3=10-5-3=18-3-15=14-3-7=13-9-1=19-4-1=19-11-8=14-9-5=16-14-2=13-10-2=15-13-1=4-2-2=11-2-9=17-10-1=7-4-1=17-4-2=11-4-7=15-12-3=13-4-6=8-5-3=12-4-6=12-10-2=15-5-2=12-2-2=7-1-2=11-5-2=15-8-6=13-5-6=13-1-6=6-2-1=3-1-1=5-2-2=10-5-3=9-5-1=5-1-4=13-6-4=18-2-8=4-2-1=20-15-1=19-3-7=15-10-1=20-7-1=20-5-7=6-2-4=11-8-3=5-2-2=18-8-7=9-1-1=9-7-2=3-1-2=17-2-8=6-4-2=12-3-4=8-1-1=5-1-4=18-6-1=3-1-2=9-2-7=15-11-2=7-5-1=7-4-3=12-7-5=5-2-1=12-9-1=13-8-5=9-1-4=4-2-2=13-1-7=20-1-12=7-5-2=7-1-2=5-3-2=10-6-3=17-8-4=8-5-2=12-10-2=8-6-1=4-2-1=16-8-6=9-6-1=20-4-15=11-4-1=18-9-1=6-1-1=6-3-1=5-1-3=8-3-2=4-2-2=8-5-3=9-4-3=15-8-4=11-8-2=19-10-5=5-1-3=9-5-3=12-1-6=18-13-4=19-10-3=16-6-5=19-2-10=8-3-4=11-5-6=5-3-2=8-2-2=5-2-2=8-3-1=19-1-9=9-3-6=6-1-1=7-2-1=4-2-2=15-3-6=14-2-12=19-3-13=5-3-1=18-5-7=5-2-2=5-2-2=8-4-1=6-1-3=8-1-6=3-1-1=6-4-2=17-11-5=7-2-1=16-6-10=9-3-6=18-8-8=13-1-1=17-5-5=19-16-3=15-8-7=13-6-4=14-12-2=10-8-2=18-6-4=19-16-2=8-4-2=16-9-6=15-3-5=15-1-8=17-14-3=20-8-5=15-9-3=14-3-1=18-1-15=20-14-2=8-5-1=5-2-2=20-10-5=5-1-2=13-1-10=6-1-2=11-5-4=10-7-3=18-3-2=6-1-3=17-5-4=8-5-3=7-5-2=6-1-3=9-4-1=17-10-7=17-5-2=10-5-4=10-3-4=4-1-1=11-3-6=15-2-11=12-2-8=14-1-5=9-5-1=3-1-1=7-1-5=8-4-1=6-3-1=16-7-1=20-18-1=16-9-6=6-3-1=4-1-2=20-3-10=7-1-3=5-1-2=17-11-5=11-5-1=3-1-2=19-9-5=20-3-11=19-14-2=8-4-1=16-10-6=8-2-3=9-7-2=16-9-3=7-1-4=12-2-3=13-11-1=20-10-9=16-8-7=9-6-1=7-5-1=6-2-1=4-2-2=8-1-1=4-1-2=13-5-2=11-6-2=5-3-1=19-2-5=20-6-6=7-2-2=20-2-11=15-10-1=9-7-2=7-2-2=9-2-7=4-1-3=7-2-4=11-9-1=11-1-9=20-4-15=8-5-2=15-5-10=14-9-4=19-6-6=17-1-8=16-12-1=6-4-1=16-9-6=4-2-1=18-6-1=7-5-2=19-9-10=13-4-5=17-11-3=12-1-11=13-3-8=11-6-4=14-6-5=11-7-2=16-9-6=3-1-1=16-9-2=3-1-1=8-2-2=9-4-1=11-7-3=16-2-1=16-14-1=18-11-1=9-5-2=5-2-1=11-1-6=17-9-2=5-1-2=3-1-1=4-1-2=10-3-1=8-5-1=19-11-2=19-13-6=3-1-2=9-6-2=5-2-1=6-2-4=12-3-9=12-8-1=18-1-15=11-4-5=5-2-2=16-13-1=16-5-2=18-15-2=3-1-1=14-10-3=6-4-1=7-3-2=9-5-3=20-11-3=3-1-1=9-2-7=6-2-2=3-1-1=4-2-2=15-12-2=12-8-3=10-3-3=17-8-8=8-3-1=14-11-2=17-5-7=10-8-2=19-12-3=18-10-5=16-10-1=12-2-2=4-1-2=17-3-11=18-1-15=17-10-7=4-2-2=4-1-3=20-15-4=16-5-10=17-9-6=17-12-4=7-1-4=4-1-2=19-12-2=14-3-7=8-5-2=8-1-3=15-13-1=10-7-2=17-4-6=18-7-5=9-1-7=6-3-3=20-2-10=5-1-2=4-1-2=9-3-2=20-11-2=12-8-4=17-8-6=4-1-3=15-5-8=5-3-2=7-2-3=17-1-8=10-3-5=16-8-2=11-8-2=12-8-2=10-1-2=19-4-1=3-1-2=18-10-4=18-11-2=20-3-17=4-2-1=4-2-1=6-1-4=6-4-2=6-3-2=4-1-2=9-3-2=9-4-2=20-5-7=16-2-5=17-6-4=7-3-2=18-5-8=12-2-8=20-3-17=7-3-2=5-3-2=20-13-6=17-10-5=14-8-6=4-1-1=16-11-2=8-6-1=11-7-1=7-1-4=12-8-4=17-13-3=20-17-1=13-9-4=10-4-1=20-18-1=20-8-2=3-1-1=14-1-4=14-9-2=3-1-1=7-1-1=20-6-12=15-6-3=15-8-1=10-4-6=13-6-4=16-3-3=9-4-5=3-1-1=11-6-3=5-3-2=4-2-2=15-9-1=7-5-2=6-4-2=12-3-8=10-8-1=4-2-1=19-13-3=5-3-2=7-4-3=13-8-2=17-10-1=7-2-4=20-12-2=10-2-7=8-6-2=11-6-3=15-7-7=6-1-1=6-4-1=13-5-4=11-9-1=13-5-8=16-8-4=15-2-13=6-3-3=14-12-1=8-6-2=7-2-5=20-11-7=17-13-3=14-3-6=15-3-4=18-6-5=6-1-5=8-5-3=10-6-3=19-16-2=14-12-1=7-2-4=15-9-5=4-2-2=13-5-5=14-6-4=13-10-1=4-1-2=17-15-2=12-4-1=8-3-2=8-4-3=11-5-6=4-2-1=18-16-1=18-11-5=10-3-4=20-15-1=19-3-5=8-4-2=14-5-5=19-8-3=9-4-1=12-6-3=4-2-2=5-2-2=15-2-10=4-1-2=17-11-5=13-1-1=14-3-6=8-5-2=5-3-2=17-7-9=9-2-3=9-1-1=17-12-5=20-9-7=14-12-1=6-4-1=19-10-5=8-4-3=6-4-1=5-2-2=10-1-7=5-1-3=7-4-2=4-2-2=20-5-15=11-4-6=11-6-5=8-1-4=13-4-4=10-6-4=19-5-1=17-15-2=12-7-2=13-2-6=20-14-4=3-1-1=17-3-8=18-12-2=8-4-4=7-4-3=3-1-1=15-1-13=19-9-1=17-3-10=13-4-8=11-8-2=14-2-8=12-10-2=13-10-1=6-3-1=4-1-1=11-8-1=10-8-1=3-1-1=16-1-13=15-12-3=6-1-2=16-8-5=6-4-2=4-1-2=14-1-5=3-1-2=16-4-9=20-5-9=17-12-5=5-3-2=6-2-2=14-9-1=11-3-2=5-2-1=18-9-1=16-9-1=15-13-1=19-12-6=4-1-3=20-6-4=4-2-1=17-7-6=3-1-1=18-14-3=10-7-2=19-10-6=7-5-2=5-2-3=5-1-3=8-5-3=5-3-2=14-8-6=16-13-3=4-1-1=15-6-5=11-3-1=15-6-2=15-6-7=17-1-7=8-3-3=13-5-1=15-9-5=7-5-2=9-2-3=20-8-4=16-2-5=10-4-6=3-1-1=3-1-1=15-9-6=15-13-1=10-3-4=11-9-2=6-2-3=15-12-3=19-17-1=16-14-2=3-1-2=17-14-1=15-3-5=3-1-2=15-9-2=10-7-3=20-11-9=14-3-6=20-15-1=3-1-2=16-5-1=14-8-1=18-6-3=11-6-4=15-5-7=17-4-11=20-7-1=8-2-1=20-12-5=15-1-4=14-9-4=20-16-1=17-5-10=8-1-4=3-1-1=18-9-7=5-3-1