一年級數(shù)學(xué)20以內(nèi)連減過關(guān)檢測習(xí)題帶答案姓名：班級：日期：用時：分鐘得分：17-10-3=13-2-3=8-5-2=5-3-1=9-4-5=13-7-1=20-4-13=18-7-6=12-9-3=10-7-1=20-10-5=9-3-1=8-4-2=16-6-2=15-7-5=20-2-13=16-11-5=15-5-3=18-4-5=15-9-4=17-8-5=12-1-10=6-4-1=12-8-2=7-4-1=12-4-8=5-1-2=13-9-3=12-2-2=18-13-3=20-6-1=5-1-3=4-2-1=17-2-12=3-1-2=7-4-2=7-5-1=12-10-2=7-5-1=14-12-1=9-4-4=5-1-1=7-2-5=16-4-11=9-3-1=7-4-1=3-1-1=7-2-2=16-8-4=5-1-4=20-11-1=16-8-7=10-3-5=10-3-7=6-2-4=11-4-1=15-6-3=9-3-3=13-8-5=6-4-2=4-1-3=15-7-7=12-3-2=8-5-3=6-2-1=9-2-4=5-1-3=17-6-7=12-7-2=14-7-4=12-7-4=3-1-2=13-6-3=17-5-5=8-6-1=16-10-2=7-5-2=16-14-2=8-2-5=8-4-2=7-4-3=10-5-1=15-1-13=9-7-1=3-1-2=19-5-3=9-4-4=4-2-2=12-10-2=17-7-6=17-10-3=18-16-1=18-8-9=10-1-9=5-2-3=7-2-1=9-1-5=6-4-1=11-4-2=18-7-11=15-8-7=10-6-4=4-2-1=10-8-1=17-3-9=7-5-1=20-16-3=4-2-2=10-1-9=11-3-7=16-13-2=11-5-2=19-12-2=12-7-3=13-6-5=6-3-1=20-2-5=7-2-1=16-12-3=15-5-10=6-1-2=14-8-6=6-2-1=15-6-3=20-7-12=13-3-3=13-11-2=4-2-2=3-1-1=8-3-5=8-4-2=6-4-1=11-4-4=5-1-3=14-8-4=20-12-1=14-8-2=7-5-1=19-13-2=9-7-2=5-3-2=10-6-4=11-7-4=10-1-2=11-5-2=11-3-8=14-10-1=4-1-1=13-9-4=18-6-5=11-7-2=12-2-7=9-1-6=10-4-4=4-1-2=11-8-2=19-5-6=11-6-4=20-15-4=9-3-1=16-12-2=8-4-3=20-16-3=20-5-11=7-1-5=9-5-2=9-3-2=20-10-5=6-1-5=18-14-2=17-7-6=3-1-2=15-5-2=9-1-3=10-5-5=14-9-3=15-4-8=11-9-1=15-9-4=9-4-2=19-14-5=18-14-3=14-7-7=14-3-4=3-1-2=16-4-2=7-2-5=15-12-3=5-1-1=4-1-2=5-3-1=7-4-2=5-2-3=13-4-1=6-4-1=14-8-6=14-3-1=6-4-1=4-1-2=6-1-2=3-1-2=13-2-5=7-2-4=19-2-1=13-7-5=7-1-6=5-2-1=20-8-9=5-3-1=19-3-7=20-6-4=17-3-1=6-1-5=19-3-15=5-1-4=6-3-1=5-1-1=20-11-1=15-2-11=3-1-1=6-1-4=11-7-1=12-4-7=3-1-2=17-12-4=10-4-6=6-3-2=4-2-1=13-9-4=15-8-6=15-1-13=3-1-1=16-10-6=7-4-2=18-6-11=19-15-4=8-5-3=9-4-4=7-1-5=14-6-1=12-10-2=16-12-1=17-7-6=13-5-1=14-4-7=9-4-3=9-1-4=5-3-2=12-10-2=13-4-6=3-1-1=19-5-3=17-9-3=17-13-2=14-5-9=10-7-2=11-1-9=15-3-3=11-8-3=8-6-2=17-7-6=9-1-3=8-6-2=20-11-1=8-5-2=8-3-4=14-3-1=18-15-1=6-4-2=3-1-2=9-5-4=19-2-13=7-3-2=8-6-2=12-1-8=13-4-7=11-4-1=15-2-6=8-1-4=17-7-2=17-1-16=3-1-2=16-9-6=17-5-2=18-6-5=9-6-1=5-3-1=3-1-1=14-5-1=4-1-2=18-15-3=5-2-3=8-6-1=8-3-2=15-3-6=13-5-8=10-8-1=7-3-4=16-13-1=16-12-3=12-3-1=14-4-5=14-2-7=15-1-12=8-2-2=12-2-3=8-2-6=5-1-3=17-8-8=17-14-3=20-14-3=8-1-7=7-3-2=9-2-7=14-8-5=13-9-4=18-16-1=4-2-2=20-13-5=3-1-1=9-1-4=16-10-6=14-6-6=9-6-1=10-3-3=13-10-1=4-1-2=11-6-2=7-3-4=8-3-3=5-1-4=10-6-1=4-1-2=9-3-5=3-1-1=7-3-3=17-14-2=9-5-4=6-2-3=10-4-5=3-1-2=4-1-2=19-6-6=10-3-1=3-1-2=18-3-2=7-4-3=20-11-3=19-3-10=4-1-1=20-5-15=19-2-2=9-7-2=13-6-3=14-11-2=14-3-9=3-1-2=19-12-3=10-5-5=7-4-3=5-1-1=18-14-1=11-4-7=6-2-4=5-3-2=12-1-7=15-5-4=14-7-3=14-5-2=8-4-1=11-2-4=16-9-3=13-11-1=5-3-2=13-4-7=4-1-3=5-1-4=20-8-2=11-4-2=9-3-5=12-5-1=3-1-2=3-1-2=13-5-8=13-5-3=4-1-1=13-10-1=6-1-5=6-4-1=14-7-5=20-1-4=20-18-2=9-2-3=10-2-8=17-11-6=19-6-11=3-1-2=4-2-1=13-8-1=10-7-1=5-1-1=11-8-3=16-6-7=14-5-8=3-1-1=15-7-8=12-6-1=5-1-2=12-1-1=4-1-1=6-1-4=13-10-3=18-3-15=13-4-9=7-5-2=11-9-1=10-4-3=10-6-1=8-6-2=7-3-3=19-12-1=20-12-6=10-2-6=19-12-2=15-10-2=5-1-2=16-14-1=10-5-3=9-6-1=8-4-3=13-2-10=15-5-5=14-9-1=9-5-3=10-1-4=7-2-3=14-7-3=17-6-4=17-7-4=14-4-4=13-10-1=15-3-6=3-1-2=4-1-1=17-15-1=19-1-8=13-4-5=18-16-1=16-3-10=6-2-1=13-3-4=15-12-1=9-6-1=16-12-3=12-5-4=6-3-2=7-4-3=8-3-5=3-1-1=10-6-4=7-5-1=13-11-2=9-3-1=15-10-3=12-7-2=12-2-3=10-1-3=7-4-2=10-6-2=5-1-3=17-5-4=11-6-1=19-10-4=8-6-1=12-6-1=8-2-3=14-1-3=7-1-3=9-3-4=17-10-1=20-6-2=9-6-3=13-4-7=17-1-14=5-3-1=4-1-3=7-5-2=8-6-1=7-3-4=10-6-2=16-11-3=13-10-1=17-12-1=4-1-2=3-1-1=7-2-5=19-13-1=4-2-1=9-7-1=20-16-4=16-12-4=20-18-1=5-1-2=3-1-1=9-5-4=9-5-3=7-3-2=18-1-12=12-10-1=6-4-1=16-2-9=19-7-3=3-1-1=5-2-1=12-10-2=12-1-8=20-17-1=14-2-11=11-3-1=15-12-3=11-3-4=16-8-5=4-1-2=11-2-8=3-1-1=5-1-2=16-2-14=9-2-1=6-4-2=3-1-1=5-1-2=3-1-2=20-8-11=7-1-5=12-6-4=18-9-9=18-11-6=5-1-3=20-1-13=3-1-1=20-11-5=10-1-3=5-3-2=15-11-4=5-2-1=4-2-1=16-6-7=13-11-2=5-1-2=16-5-9=7-5-2=19-4-10=13-4-5=4-2-2=6-4-1=10-4-5=14-2-3=4-1-1=15-4-4=7-2-1=6-3-2=13-4-1=17-3-11=14-2-8=19-7-8=20-7-7=20-17-2=13-4-6=9-6-2=5-3-2=9-4-4=19-13-2=19-13-1=18-2-12=18-12-3=11-2-5=13-9-2=8-5-1=19-17-1=6-2-1=10-4-6=16-13-1=6-2-4=18-12-3=11-1-5=8-4-1=14-1-3=11-3-4=11-2-3=5-2-3=9-1-7=11-6-1=18-12-4=17-13-2=9-7-1=12-7-2=16-6-7=5-1-3=10-1-8=6-1-3=20-16-4=15-9-4=4-1-1=15-6-1=13-7-3=5-2-1=4-2-2=9-1-5=17-9-8=6-3-3=19-10-2=3-1-1=16-7-6=19-13-1=13-8-4=18-9-3=17-11-1=4-1-1=20-8-12=7-1-3=5-2-1=10-1-9=3-1-1=15-4-5=19-17-1=6-3-2=12-3-7=20-3-11=13-7-6=17-14-1=9-6-2=10-4-1=13-1-9=10-5-4=14-2-11=19-12-3=13-4-9=10-8-2=14-5-4=17-13-4=16-12-3=17-2-15=10-4-3=4-2-2=6-3-3=7-3-3=14-2-2=12-2-5=7-1-4=16-9-3=19-8-8=20-16-1=10-4-1=20-16-3=14-6-3=15-1-5=6-3-1=6-4-1=6-1-5=7-3-3=5-3-1=7-2-4=13-2-2=14-4-7=19-2-5=18-12-6=20-13-2=19-7-12=7-1-1=11-5-4=4-1-2=3-1-1=9-4-2=11-4-1=16-14-2=15-3-1=7-5-2=10-4-5=19-7-12=13-5-3=12-4-4=19-8-6=13-6-3=9-2-1=4-2-1=7-4-3=11-2-8=10-4-6=7-5-2=14-11-2=15-2-2=17-5-4=4-2-2=15-6-5=18-14-1=16-5-9=17-14-2=10-5-3=14-10-2=7-3-3=4-1-3=16-8-8=11-7-2=4-2-2=7-2-5=11-9-2=8-2-5=5-1-4=16-9-7=3-1-2=6-2-3=11-9-1=9-2-6=13-4-9=4-2-1=8-1-1=3-1-2=14-6-1=16-13-2=6-1-3=8-3-3=17-1-13=20-14-4=14-10-2=17-9-4=5-2-1=19-3-9=5-1-2=13-9-2=18-9-3=20-8-4=3-1-1=16-3-12=13-1-10=16-4-5=15-8-4=15-13-2=8-3-1=8-4-1=13-4-9=15-3-3=13-8-1=20-7-13=5-1-3=12-10-2=15-8-6=8-4-1=4-1-3=11-9-1=7-2-5=11-4-6=7-3-4=5-1-3=14-12-1=20-17-2=20-5-1=19-6-10=3-1-2=18-1-10=3-1-2=16-13-1=15-2-9=19-1-2=15-12-3=19-6-9=3-1-1=15-2-4=9-2-1=9-3-6=3-1-2=4-1-2=6-3-3=19-9-9=8-6-1=3-1-1=14-8-5=13-7-6=3-1-2=7-4-1=7-3-2=4-1-2=12-1-7=11-8-1=14-6-2=20-15-1=13-6-2=12-7-2=11-2-4=19-15-3=19-1-10=13-1-6=7-2-1=5-2-2=17-1-2=3-1-2=12-10-1=5-2-1=4-1-3=13-7-1=17-4-7=11-9-1=7-1-5=9-6-3=6-2-3=15-11-3=9-1-1=16-8-5=6-2-1=5-3-1=17-14-2=18-1-3=20-1-4=5-3-1=15-4-8=8-6-1=14-4-9=14-2-4=6-4-1=15-9-1=5-1-3=7-3-2=13-2-6=15-13-2=19-2-15=18-1-7=20-8-6=5-3-1=9-3-2=8-6-2=14-7-2=20-6-2=16-13-2=4-2-1=14-12-1=7-4-1=19-17-2=4-1-2=10-4-2=20-5-8=13-1-2=7-2-1=7-4-3=14-12-2=12-5-3=5-1-2=8-6-2=7-2-5=17-3-14=3-1-2=8-1-6=13-5-4=18-4-6=13-9-1=12-4-8=15-5-3=12-1-9=13-3-8=4-1-1=7-1-5=7-1-4=12-3-6=12-4-1=18-4-4=16-6-1=15-5-8=18-5-5=5-3-2=6-3-2=8-3-5=15-1-13=3-1-2=13-8-1=12-4-2=19-16-2=18-7-6=10-2-3=15-8-5=9-4-3=8-1-4=19-5-8=13-5-1=16-8-2=17-7-7=14-11-2=17-2-5=8-5-3=7-4-1=3