20以內(nèi)連減過關作業(yè)口算題大全附答案姓名：班級：日期：用時：分鐘得分：6-2-4=4-1-1=3-1-1=13-3-5=13-2-7=3-1-1=13-3-3=19-8-4=20-5-10=13-2-1=12-6-2=10-6-3=4-2-1=8-3-2=10-7-3=14-9-5=8-2-5=9-7-1=18-7-3=3-1-1=16-13-2=7-3-2=13-1-9=13-1-1=7-5-1=12-8-3=6-3-3=18-16-2=11-9-2=6-2-1=18-3-11=13-1-4=10-3-3=8-4-4=13-11-2=10-5-4=17-15-1=13-4-8=20-13-2=9-2-5=19-5-9=20-10-2=10-3-5=12-9-2=15-4-8=14-10-4=3-1-2=13-10-1=3-1-2=20-15-4=4-1-3=5-2-2=3-1-2=6-3-1=17-14-3=3-1-2=4-2-1=14-4-6=12-8-3=16-4-3=16-7-3=7-3-4=18-6-3=5-1-1=6-1-1=10-8-2=15-2-2=8-1-3=15-3-4=14-9-5=13-8-5=20-15-5=7-5-1=5-2-2=12-4-6=16-14-2=9-2-3=6-4-2=13-2-5=19-3-3=7-5-1=4-2-2=3-1-2=6-2-1=10-7-1=18-4-8=17-2-15=19-13-3=10-4-6=4-1-1=19-9-3=17-14-1=5-3-2=14-12-2=12-3-2=4-2-2=5-3-1=11-1-7=18-13-5=3-1-1=13-10-2=6-3-3=15-6-5=19-17-1=13-3-7=6-2-4=16-8-7=7-2-2=13-4-9=14-9-5=8-4-4=20-13-2=8-5-1=16-5-9=6-3-3=17-13-2=4-1-1=18-8-10=10-2-3=7-5-2=9-7-2=17-5-3=3-1-2=4-1-2=10-3-2=3-1-1=3-1-1=15-9-3=15-2-3=15-11-1=19-16-3=7-3-2=13-8-3=9-7-1=12-1-7=19-17-1=6-1-5=15-10-4=19-1-8=3-1-2=13-5-5=20-8-11=8-2-5=20-6-12=7-4-3=3-1-1=17-14-2=16-2-10=4-2-1=8-2-4=3-1-2=6-1-5=7-5-1=15-6-6=6-4-1=18-2-13=17-2-6=17-13-3=11-7-1=5-2-1=16-14-2=11-6-3=13-1-10=10-3-5=9-3-3=12-8-4=6-4-2=3-1-2=14-5-9=17-9-5=18-11-2=3-1-2=14-8-5=11-1-4=8-5-1=16-11-5=13-2-2=11-4-3=9-7-1=10-5-4=3-1-1=19-6-3=19-15-1=16-7-5=12-4-5=6-2-2=4-1-1=9-2-5=3-1-2=9-4-2=10-5-4=18-9-7=16-4-4=12-2-9=7-4-2=9-1-7=8-2-6=11-4-1=20-1-5=15-5-7=11-2-6=18-7-9=13-4-9=16-7-5=11-3-5=5-3-1=19-1-2=10-8-2=18-16-1=3-1-2=7-5-1=8-6-2=17-6-2=9-7-1=5-2-3=5-3-2=15-12-2=4-1-2=16-10-6=13-11-2=18-16-1=9-3-4=13-3-3=10-8-1=18-4-14=15-6-3=15-1-10=11-7-1=10-3-1=7-5-2=14-10-1=18-3-6=16-10-1=5-2-2=7-3-3=6-3-3=4-1-1=6-4-2=3-1-2=6-4-1=16-6-6=5-2-2=12-7-5=20-10-8=13-10-3=6-3-3=12-4-4=8-5-2=18-13-1=13-9-3=14-3-3=15-2-13=17-13-4=8-6-1=9-5-3=13-7-3=6-4-2=20-6-6=9-6-2=18-5-1=20-4-7=10-8-2=6-2-4=16-4-11=8-5-3=10-4-2=12-10-2=14-8-6=17-5-8=13-6-2=6-4-2=11-5-6=10-2-6=6-4-1=8-2-4=16-13-1=7-3-3=9-6-3=19-11-6=12-2-6=7-2-5=15-11-4=20-8-2=11-5-2=14-3-5=8-3-1=6-3-3=6-4-2=6-1-1=12-2-8=6-1-4=19-6-12=17-3-1=4-2-1=3-1-2=15-11-2=10-7-3=10-5-4=3-1-2=17-13-2=16-12-2=15-7-3=19-11-5=7-5-1=4-2-1=16-3-12=8-5-2=7-3-2=10-2-8=15-13-2=11-3-4=10-3-1=6-2-1=12-6-4=9-3-1=10-3-6=16-11-5=17-15-2=9-1-2=16-13-2=7-3-4=11-6-3=6-1-1=4-2-1=19-8-2=19-4-2=10-5-2=11-5-1=5-3-2=19-7-9=4-2-1=15-3-9=5-1-4=18-5-4=15-1-10=17-6-1=16-5-7=6-1-1=17-6-9=6-1-1=5-3-1=3-1-2=19-6-7=12-2-7=13-9-4=4-1-1=7-5-2=15-1-12=12-9-3=3-1-1=8-3-2=8-6-2=5-2-3=7-5-2=8-4-2=14-1-6=8-1-2=3-1-1=16-8-2=16-13-3=9-2-6=14-11-1=5-3-1=9-1-5=15-1-5=16-10-6=19-11-3=13-11-2=6-4-1=9-2-5=17-15-1=13-1-9=20-5-15=11-9-1=15-6-2=10-2-7=11-9-2=8-3-2=11-2-1=8-6-1=3-1-1=6-2-2=5-1-2=5-1-1=3-1-2=18-10-5=18-1-12=8-6-1=16-2-6=20-4-9=19-11-8=11-7-3=4-2-2=4-1-2=10-8-2=3-1-1=10-3-7=11-2-9=8-1-4=15-11-2=12-10-2=14-6-6=19-1-10=19-13-2=19-12-7=10-7-2=15-2-8=15-2-9=11-5-3=6-4-2=7-2-2=11-2-3=12-9-1=12-5-7=12-10-2=18-9-2=13-1-2=10-7-2=12-6-3=16-5-9=7-4-2=11-7-2=15-2-13=10-7-3=15-4-11=6-1-4=14-2-6=14-1-4=3-1-2=5-1-1=12-2-4=19-3-13=11-8-1=5-2-3=16-2-8=6-3-2=12-9-2=12-3-4=11-5-6=10-8-2=15-4-4=16-8-1=7-4-2=4-2-2=17-11-6=11-3-7=13-8-4=17-1-16=15-8-5=20-6-4=5-1-2=5-3-2=20-3-1=3-1-2=17-13-2=5-1-3=17-9-7=13-3-3=14-2-2=10-4-4=12-9-3=5-2-1=19-15-2=6-3-3=16-8-7=3-1-1=14-6-2=7-4-3=16-14-1=16-8-5=15-5-8=5-1-3=8-4-4=15-2-7=16-10-6=12-7-4=13-1-8=15-8-2=5-2-2=4-1-2=6-4-2=12-9-1=9-2-4=9-6-3=20-13-3=11-8-2=6-1-3=8-5-2=3-1-2=13-9-3=18-1-2=18-7-8=9-3-5=8-6-2=13-10-3=11-4-5=14-1-12=12-7-2=18-1-15=18-3-1=7-4-2=19-6-2=18-11-6=18-4-1=17-9-5=17-9-4=11-2-8=12-7-4=17-13-3=10-2-1=18-8-6=20-3-14=3-1-1=10-1-3=6-4-2=3-1-2=15-13-2=7-2-3=10-2-3=6-1-2=9-3-4=3-1-2=6-4-1=7-2-5=5-3-1=10-4-6=6-4-1=10-4-3=8-4-1=9-7-1=18-15-2=3-1-1=20-17-3=3-1-2=7-3-2=6-2-3=7-3-4=16-6-4=12-7-4=9-4-5=10-6-3=12-4-6=14-10-4=19-12-2=6-2-3=3-1-1=14-6-3=16-12-2=4-1-1=14-12-2=15-7-2=9-6-1=5-2-3=9-3-6=6-3-1=18-2-12=3-1-1=19-16-1=19-2-4=9-6-2=3-1-1=11-8-2=3-1-2=3-1-1=3-1-1=15-5-7=3-1-1=7-1-2=7-4-1=12-7-2=15-9-5=5-1-4=5-3-2=16-8-2=4-2-1=12-1-2=13-3-2=7-3-2=11-9-1=3-1-2=5-1-2=12-2-1=8-5-1=13-6-5=12-3-6=7-2-5=7-5-2=5-2-1=3-1-2=16-5-11=3-1-2=6-1-5=16-9-4=13-5-2=19-7-8=20-3-8=18-3-14=6-3-3=7-5-1=9-4-5=15-8-7=13-9-1=17-2-6=15-9-4=13-10-1=16-1-8=12-6-4=6-4-2=11-6-5=14-5-3=9-2-2=3-1-1=9-3-6=12-10-1=5-3-2=7-1-6=16-4-8=14-5-7=7-2-1=10-6-4=10-5-5=16-9-7=12-6-2=11-5-1=8-4-1=11-1-1=8-5-3=14-6-5=9-1-2=14-10-3=7-4-1=4-1-1=15-4-1=20-15-4=16-11-3=5-2-2=18-3-10=8-3-3=17-10-7=8-4-3=7-3-4=20-1-1=10-8-2=19-3-14=12-3-3=6-1-2=19-6-10=3-1-1=17-14-1=20-1-15=15-11-4=17-3-11=17-2-14=20-18-1=6-2-2=3-1-1=5-1-1=15-3-6=20-2-3=8-3-1=18-3-7=19-1-5=8-4-1=7-1-2=15-13-2=7-1-1=12-2-5=4-1-1=14-10-3=15-2-2=14-8-6=19-11-7=11-2-2=17-9-7=3-1-1=18-4-12=4-1-3=12-2-5=8-4-3=14-3-3=14-10-3=7-2-1=13-4-4=17-14-2=5-3-1=10-5-3=18-16-2=5-1-3=17-6-3=6-4-2=11-9-2=17-3-10=8-4-3=10-7-1=6-3-3=17-11-4=16-8-2=10-3-4=17-7-6=13-7-3=7-2-4=6-1-3=6-4-2=20-18-2=17-4-11=19-5-9=15-4-7=16-1-3=3-1-2=3-1-2=16-3-8=9-4-3=7-4-3=20-11-8=11-1-9=8-4-3=7-5-1=9-2-2=5-3-1=20-14-3=11-5-2=9-6-1=8-6-1=15-4-3=10-3-4=13-1-2=7-3-3=13-1-4=8-4-4=17-1-7=4-1-3=13-2-11=11-7-4=11-6-4=14-9-4=14-3-5=9-2-2=11-2-1=11-6-1=8-3-5=6-3-2=8-3-1=11-8-2=17-15-1=3-1-2=15-13-1=16-6-7=4-2-2=19-8-2=15-13-2=19-9-9=14-10-3=4-1-3=19-5-13=12-9-3=6-2-1=18-12-3=20-17-2=7-2-3=5-2-1=6-3-3=3-1-1=20-6-7=15-4-8=9-7-1=8-1-5=16-13-2=4-2-1=11-1-1=20-16-2=16-8-4=14-4-10=20-14-5=9-1-5=20-17-3=4-1-1=18-9-9=6-4-1=6-4-2=14-12-1=13-9-3=4-1-1=6-4-2=10-4-6=10-8-1=18-12-5=4-1-1=19-16-2=9-3-1=11-2-2=3-1-1=5-3-1=9-7-2=4-2-1=15-5-8=7-4-3=15-7-8=13-5-6=5-1-4=13-1-11=13-8-2=11-4-7=4-1-2=13-5-5=10-7-3=11-4-3=20-14-6=13-2-2=3-1-1=6-4-1=15-12-2=17-9-4=12-7-2=11-4-1=5-3-1=20-16-1=5-2-2=14-11-3=4-2-2=3-1-1=8-1-4=17-12-2=15-6-6=5-3-2=20-8-5=18-11-4=14-7-5=7-4-2=20-10-3=16-6-8=19-1-17=16-5-7=15-3-1=5-3-2=19-17-2=9-2-7=6-3-1=18-2-3=8-3-1=7-5-1=5-2-1=3-1-2=8-2-5=10-1-2=17-13-4=6-4-2=12-5-3=7-4-3=16-2-13=13-3-8=4-2-2=20-15-5=18-4-10=11-8-1=8-4-4=14-1-9=5-1-3=5-2-1=18-11-4=15-3-12=20-12-5=6-3-2=15-13-2=15-7-3=12-6-6=3-1-2=9-4-3=5-3-1=20-11-7=9-3-4=8-2-6=8-1-1=14-8-1=14-11-1=13-2-10=15-3-1=3-1-2=6-2-2=8-1-1=3-1-2=14-9-1=5-2-3=16-1-14=19-5-3=6-1-3=20-15-5=9-2-5=