小學一年級數(shù)學20以內(nèi)連減水平作業(yè)習題帶答案姓名：班級：日期：用時：分鐘得分：14-3-6=11-5-3=5-3-2=14-3-4=11-9-2=16-10-3=16-9-5=7-1-6=6-2-3=10-2-4=12-1-10=7-1-3=3-1-2=18-2-6=17-12-2=8-6-1=18-15-1=6-2-3=8-5-3=11-1-6=10-3-1=14-7-7=4-2-1=16-11-4=10-6-2=14-5-5=3-1-1=12-4-6=7-5-2=19-7-9=9-6-3=10-1-1=4-2-1=4-2-1=16-1-10=10-7-3=8-2-6=10-3-6=17-10-3=5-3-2=5-2-1=15-1-14=15-6-4=17-13-2=9-5-4=15-2-5=16-8-7=12-4-6=13-1-12=16-11-5=17-6-1=14-10-1=17-4-4=7-2-2=5-3-2=12-8-2=6-4-2=19-10-3=4-1-3=19-14-4=15-3-10=13-5-2=11-9-2=7-5-2=12-8-4=6-1-1=20-7-1=5-1-2=9-7-2=10-8-1=9-5-1=3-1-2=9-2-7=12-4-5=17-14-3=17-8-2=10-7-3=8-6-1=13-2-1=15-7-2=6-4-2=6-4-2=11-7-3=17-3-12=15-13-2=9-5-1=14-4-8=13-5-7=7-5-1=20-15-5=15-7-6=16-12-2=8-5-1=4-1-1=18-10-5=14-9-5=19-5-12=4-1-2=15-9-4=7-1-1=4-2-2=6-4-2=12-8-3=6-2-1=20-11-6=6-2-2=19-6-4=7-1-6=4-2-1=9-6-2=17-13-1=12-6-2=13-10-2=18-11-4=20-16-2=15-11-2=20-6-9=14-7-7=16-6-8=20-5-2=16-4-9=18-14-3=18-15-1=4-2-2=7-5-1=16-12-1=5-3-1=17-13-2=12-5-5=15-10-3=4-1-1=8-3-4=19-3-4=11-9-2=18-9-5=16-9-7=17-4-11=20-9-5=9-2-4=19-10-2=16-5-5=12-8-3=16-4-4=14-8-5=5-1-3=13-8-2=10-2-4=9-3-2=10-2-3=17-3-12=13-2-5=12-1-10=5-3-2=16-1-6=10-8-1=8-3-3=12-10-2=9-4-2=17-12-1=20-11-5=11-6-5=7-3-3=10-3-7=9-2-5=18-11-6=13-7-3=10-5-2=20-18-2=20-7-11=10-7-1=20-4-7=11-5-1=17-1-9=5-2-1=16-1-5=3-1-1=12-8-2=11-9-2=10-1-2=15-13-2=8-5-2=3-1-2=14-12-2=7-2-5=5-3-1=10-6-2=17-10-4=4-2-2=6-4-2=9-3-1=10-4-4=5-3-1=10-3-3=20-10-5=19-5-11=17-1-11=14-11-2=10-7-3=16-4-7=9-2-5=20-11-4=5-2-3=7-4-2=17-6-4=5-2-1=11-2-3=11-6-4=13-11-1=10-4-4=4-2-2=20-12-8=8-6-1=10-3-6=19-4-13=10-4-3=14-9-1=15-7-6=14-8-3=17-12-2=13-10-3=6-2-3=11-3-3=15-1-10=6-1-2=13-1-2=4-1-1=19-14-4=7-3-4=11-2-5=4-2-2=10-7-3=15-8-5=20-15-1=16-12-2=13-11-2=15-2-1=20-8-2=9-3-1=19-5-6=12-10-2=13-3-10=13-2-11=20-3-2=7-1-4=14-3-10=5-1-3=11-9-2=6-3-3=8-2-2=14-7-4=9-1-3=19-9-3=20-1-18=10-8-1=14-6-5=11-9-2=3-1-1=15-5-10=4-2-1=5-2-3=19-15-2=11-7-3=15-5-5=3-1-1=20-13-3=12-4-3=13-10-3=8-1-1=19-12-2=7-2-2=19-15-2=12-5-5=18-7-3=5-1-4=11-4-4=8-3-1=14-6-2=14-2-4=8-6-1=14-6-2=14-9-1=12-2-7=12-5-1=10-1-2=16-10-4=11-8-2=16-9-5=12-3-4=16-6-4=8-1-5=13-3-9=18-10-1=19-3-8=14-3-5=14-4-1=10-8-2=14-11-1=13-1-3=19-6-11=12-7-5=16-5-11=16-14-2=20-9-7=9-2-4=19-8-1=8-1-6=10-7-2=12-7-2=8-5-3=15-4-5=19-2-17=20-8-9=18-3-11=14-10-2=7-4-3=10-5-3=18-11-3=11-7-3=5-2-1=19-12-3=7-3-2=7-3-4=19-4-13=11-2-3=3-1-2=14-5-2=16-12-2=16-14-2=20-6-2=9-2-6=6-4-1=7-5-1=17-12-3=17-12-5=12-3-1=6-1-1=8-2-5=8-4-2=10-7-1=7-2-5=15-1-10=20-13-2=13-5-5=10-3-4=8-1-1=13-5-1=11-1-1=10-1-1=16-7-4=15-3-9=7-5-1=14-8-1=19-10-3=18-15-1=13-3-1=15-2-7=17-8-5=16-2-4=19-8-6=12-3-8=12-9-3=4-2-2=8-2-5=4-2-1=12-1-11=7-1-4=16-2-13=20-12-7=14-4-5=16-10-5=9-3-4=18-4-5=11-2-8=11-3-2=18-12-3=14-4-3=13-6-1=18-13-1=8-3-2=14-9-3=3-1-1=10-3-2=14-3-11=12-5-5=17-9-1=18-9-6=11-5-1=12-10-1=12-2-1=18-9-2=12-2-2=20-14-4=8-6-2=20-13-7=8-5-2=11-8-3=20-6-9=16-12-3=20-4-6=8-5-2=6-3-3=19-9-6=15-12-2=13-3-8=13-5-1=15-9-3=13-2-6=17-6-3=11-8-1=20-11-3=13-3-8=8-3-3=12-4-5=10-4-3=12-9-3=9-7-2=9-7-1=12-8-1=15-4-11=15-3-10=11-4-3=8-3-3=20-1-3=14-4-1=17-2-4=17-13-2=9-1-6=3-1-2=3-1-1=20-9-8=13-5-6=7-2-2=11-4-5=19-2-7=17-9-2=14-3-7=19-6-5=6-3-2=7-3-2=10-8-2=10-4-4=12-3-1=7-4-1=17-3-1=9-7-1=6-1-5=17-1-9=8-4-3=10-2-4=5-2-3=18-16-1=6-2-1=7-3-1=15-12-3=12-9-2=3-1-1=13-3-4=8-1-4=15-2-4=7-5-1=10-1-7=6-2-2=6-3-2=20-3-4=17-1-3=17-14-3=19-14-4=5-3-1=9-3-3=10-5-1=14-9-3=9-7-2=19-9-9=10-1-4=11-7-4=15-7-3=16-5-6=13-10-2=9-4-4=6-4-1=10-4-2=3-1-1=13-8-1=16-8-6=6-1-5=19-14-5=18-6-7=19-11-7=13-6-1=12-4-2=15-6-6=15-4-5=18-15-3=16-5-5=15-1-14=10-6-3=10-7-3=15-4-10=10-5-5=5-2-1=11-2-8=10-2-2=19-14-3=7-4-3=13-3-6=16-6-10=11-8-3=19-8-3=4-1-1=7-3-3=7-1-2=20-12-1=5-3-1=11-3-5=20-13-7=15-12-3=10-8-2=8-1-3=13-3-3=3-1-2=16-3-3=15-4-7=17-9-8=17-8-3=8-5-1=11-4-7=15-11-4=19-10-4=14-7-4=18-8-2=20-15-4=4-2-1=5-1-4=3-1-2=13-8-5=15-13-1=20-6-3=5-1-2=12-4-5=16-14-1=12-10-2=11-3-7=7-3-3=10-4-6=17-13-4=4-2-2=14-12-2=5-2-1=4-1-1=3-1-2=6-4-2=12-7-5=7-3-4=15-6-3=12-1-1=11-8-2=10-2-2=7-5-1=3-1-1=5-3-1=13-1-5=10-7-2=7-1-1=8-2-2=7-5-1=9-2-2=14-1-5=19-17-2=5-1-3=15-8-6=11-5-4=7-1-5=13-1-2=3-1-2=7-5-2=3-1-1=6-4-2=4-1-3=8-4-2=10-5-4=6-2-3=12-9-3=11-4-2=9-6-1=3-1-1=7-2-3=3-1-1=12-3-2=13-5-4=15-13-1=6-2-4=12-5-2=15-3-11=4-2-2=18-3-12=8-6-2=3-1-1=6-1-2=6-2-2=4-1-2=15-2-2=6-2-1=10-2-8=13-9-4=9-1-6=19-5-11=3-1-1=10-6-1=12-10-2=7-4-1=9-3-2=16-5-4=10-2-4=12-6-1=13-7-6=18-12-3=17-14-2=12-7-3=16-6-3=14-12-2=8-3-3=11-9-1=12-8-4=7-3-2=12-1-5=4-1-3=16-4-7=7-2-3=18-2-8=13-3-5=16-12-2=17-14-1=10-1-3=20-12-5=7-1-5=16-14-1=13-6-1=11-7-4=7-1-1=8-5-3=13-1-7=12-10-2=6-1-5=6-4-2=3-1-1=11-5-3=18-6-5=10-6-4=4-1-2=8-6-2=18-8-7=6-1-3=17-4-4=19-2-16=3-1-2=11-5-3=12-7-3=13-7-5=11-2-9=8-2-5=12-7-5=13-5-5=3-1-2=18-12-6=3-1-1=11-4-7=18-13-4=18-10-2=8-4-2=12-8-4=20-7-11=14-5-1=13-8-5=18-8-8=19-10-3=8-5-1=6-1-5=3-1-2=4-1-2=18-2-16=15-12-2=7-5-1=15-5-8=8-2-6=19-7-10=12-2-1=7-3-3=8-6-1=15-12-1=4-2-2=15-8-3=18-1-13=9-5-2=13-9-3=19-2-4=18-8-8=7-3-4=3-1-1=13-8-2=3-1-1=10-3-6=11-4-5=9-3-2=9-7-2=19-13-2=17-6-10=11-5-5=13-10-3=20-4-15=14-1-2=4-1-1=8-5-3=18-2-7=4-2-2=6-3-3=9-5-2=16-5-6=18-12-4=17-7-1=7-5-2=12-3-1=11-7-3=14-2-4=18-15-3=4-2-1=7-2-5=10-4-4=9-4-3=9-3-3=6-1-3=18-10-6=14-4-10=19-9-10=3-1-1=17-5-5=18-7-6=15-9-3=7-1-6=17-9-7=15-6-3=15-11-1=16-5-7=11-2-6=5-2-2=6-1-2=18-9-4=20-14-4=11-1-4=11-7-4=13-6-4=20-15-2=16-8-6=4-2-2=17-9-8=8-4-3=19-3-3=18-2-12=4-2-1=10-6-3=4-2-2=9-2-4=5-1-4=6-4-2=6-3-2=5-2-3=6-2-3=4-1-3=9-7-1=15-4-11=6-3-3=4-2-1=13-9-2=14-5-8=19-2-3=9-5-1=10-3-4=4-1-1=14-3-10=6-4-2=6-3-1=7-4-2=19-8-8=11-9-1=8-6-1=16-5-4=9-1-7=9-1-2=10-7-2=5-1-2=3-1-2=19-16-2=12-8-2=8-1-1=9-4-5=17-7-2=12-3-2=9-4-2=8-2-6=20-17-1=16-1-14=16-3-4=19-1-6=19-16-3=20-3-3=9-2-7=12-1-6=19-3-2=10-3-5=16-2-11=5-2-3=12-10-2=10-3-7=8-4-3=18-10-4=6-1-1=5-3-2=16-7-3=17-1-11=12-3-5=11-5-3=6-3-3=9-4-4=4-1-2=12-6-4=14-11-1=3-1-1=4-2-2=10-6-4=7-2-2=19-3-11=3-1-2=19-15-1=4-1-1=16-7-7=6-4-2=8-1-4=9-7-2=18-1-15=7-4-3=11-1-4=16-14-1=10-7-3=18-14-4=12-9-1=14-7-3=5-2-2=11-2-2=9-4-1=16-11-1=20-18-1=8-6-2=3-1-2=4-2-1=4-2-1=7-2-4=11-8-2=9-4-2=20-17-1=8-6-1=7-5-2=19-12-2=4-1-1=4-2-1=9-7-2=20-14-1=3-1-1=16-3-8=16-12-2=11-1-6=10-4-1=18-2-4=17-7-8=19-2-7=8-1-2=9-5-2=18-1-15=5-1-1=9-6-2=8-2-4=15-12-1=14-6-7=12-10-2=19-17-2=14-4-5=3-1-1=20-5-13=14-11-1=20