小學(xué)一年級(jí)數(shù)學(xué)20以?xún)?nèi)連減過(guò)關(guān)自測(cè)題姓名：班級(jí)：日期：用時(shí)：分鐘得分：13-10-1=7-1-4=15-3-9=6-4-2=10-8-2=10-1-4=16-12-1=19-14-3=19-7-5=12-5-6=13-9-3=12-10-1=16-6-5=16-3-1=14-8-5=12-3-4=15-5-8=16-6-9=14-2-4=13-11-1=13-1-10=4-2-1=5-1-1=14-8-3=5-2-1=20-2-4=14-10-1=3-1-1=11-2-2=11-9-1=10-4-1=9-3-6=6-2-4=6-2-3=11-4-7=17-2-15=18-7-7=8-3-2=19-6-10=15-5-7=15-9-1=6-1-1=6-1-1=14-5-3=14-12-2=10-4-3=7-5-2=16-8-4=9-1-3=9-1-1=14-10-1=11-7-3=9-7-2=15-6-7=5-2-3=15-5-4=17-1-4=13-2-6=15-4-11=7-2-2=5-2-1=10-3-1=13-3-1=18-16-1=7-2-3=17-14-3=5-1-2=7-4-1=10-1-9=12-5-4=17-5-9=19-9-9=13-9-4=7-1-5=16-1-1=10-7-1=11-3-4=12-2-10=18-16-1=16-6-7=5-1-2=20-8-5=15-2-9=7-4-3=6-4-1=11-9-1=18-5-5=3-1-1=3-1-2=3-1-1=5-3-1=16-3-9=17-2-12=18-1-13=4-2-2=12-1-2=16-9-5=3-1-2=5-3-1=11-3-8=10-8-2=15-3-6=4-2-2=19-13-4=14-4-6=13-9-1=16-10-6=10-5-1=6-4-1=19-4-14=9-3-6=13-10-2=7-1-2=14-9-1=3-1-1=3-1-2=7-1-1=18-9-1=3-1-2=13-10-3=5-2-2=15-4-11=12-10-2=14-3-8=4-2-2=18-16-2=16-6-9=7-2-3=17-12-5=10-1-3=14-9-3=13-2-8=8-1-5=20-9-1=10-3-6=18-8-8=10-7-2=3-1-1=15-7-6=5-1-2=9-2-3=5-1-1=18-8-4=9-6-2=3-1-2=16-13-1=3-1-2=7-4-2=7-1-5=10-3-7=15-3-2=15-3-1=3-1-2=20-3-5=5-1-1=15-3-3=7-4-2=12-5-1=20-10-9=12-4-7=17-13-3=14-10-4=5-1-2=16-11-4=10-5-2=18-4-8=14-5-2=13-2-8=20-18-1=16-1-15=13-3-7=20-14-3=6-1-5=11-7-3=15-5-4=17-6-9=12-6-2=20-2-2=9-6-2=10-1-9=4-1-3=10-2-5=15-9-6=4-1-1=6-3-1=19-17-1=7-2-3=12-3-8=3-1-2=16-1-1=6-3-2=6-3-2=8-3-5=10-2-3=4-2-1=14-11-1=20-2-1=8-3-2=18-5-13=18-5-6=12-2-3=9-4-3=5-2-2=15-6-1=19-6-1=17-7-3=9-4-2=13-3-4=11-3-8=10-5-1=18-12-6=4-2-1=5-3-2=7-5-2=13-7-1=17-2-3=4-2-2=9-6-2=8-1-6=15-7-6=4-1-2=5-3-1=17-3-10=11-4-3=9-4-2=19-9-3=5-1-2=13-8-1=9-4-4=15-11-2=18-8-6=6-2-2=16-6-7=7-4-1=19-4-10=13-5-4=13-1-1=12-3-9=20-1-6=14-12-2=14-6-5=11-9-2=15-12-1=11-5-3=18-15-1=17-9-5=14-1-7=8-1-1=15-8-2=7-5-1=12-1-6=20-4-4=8-4-4=3-1-1=20-7-7=18-10-5=14-5-1=6-3-3=8-4-4=8-1-4=6-4-1=14-4-6=16-1-5=4-2-2=16-3-2=3-1-1=17-10-7=18-5-2=9-1-2=15-3-4=19-1-1=4-1-2=7-2-4=5-3-1=17-10-3=11-9-2=6-4-2=20-8-12=4-1-1=20-12-8=9-4-5=3-1-1=19-14-4=5-1-1=16-3-2=10-1-9=13-6-3=9-3-2=5-3-1=14-10-1=17-3-7=16-10-3=15-8-4=10-3-3=3-1-1=11-5-4=15-7-8=18-11-6=18-16-1=14-2-12=5-3-2=19-4-13=15-7-7=10-1-9=4-1-3=8-6-1=17-6-2=5-2-3=4-2-2=6-2-1=14-4-8=15-6-1=3-1-1=20-3-8=4-1-3=13-8-1=5-1-3=13-9-2=10-2-1=4-2-2=15-10-2=10-1-3=20-13-4=11-3-7=19-11-4=19-15-1=17-9-7=13-5-6=14-3-5=13-7-2=11-3-4=8-2-2=8-1-6=19-11-6=19-12-1=4-1-1=13-4-3=14-2-2=20-3-9=15-5-3=4-1-2=8-5-2=4-1-2=18-10-3=12-1-3=4-2-2=16-10-6=14-12-1=13-2-1=19-2-3=20-10-8=19-10-7=17-8-4=4-1-3=13-3-1=14-12-2=8-2-5=19-9-7=6-4-1=5-1-4=19-11-3=13-11-1=20-6-2=14-12-2=19-9-6=11-7-4=13-7-6=14-1-11=15-12-3=9-1-4=19-12-6=11-9-1=12-4-2=8-3-4=13-2-4=13-9-3=17-12-4=5-1-4=9-6-1=4-1-3=6-3-1=15-8-6=19-10-4=10-7-2=13-4-9=7-2-1=9-1-5=10-6-3=11-8-3=19-7-6=5-2-1=18-4-8=19-8-4=4-2-2=8-5-1=18-14-2=20-12-1=6-3-1=19-16-2=8-6-2=14-7-7=6-4-1=6-3-1=6-2-3=20-1-4=9-6-2=3-1-1=7-5-1=20-16-4=8-3-4=16-5-6=20-8-12=5-3-1=9-4-4=14-7-7=14-3-4=4-2-2=12-6-3=4-2-2=16-4-9=14-5-9=5-2-2=7-5-1=4-2-1=3-1-1=6-2-3=15-10-2=5-2-3=11-7-4=8-4-1=16-9-3=9-7-2=17-9-6=19-9-3=6-4-2=4-2-1=15-6-4=11-8-2=17-9-5=18-15-2=13-11-1=3-1-1=11-3-5=17-12-4=17-1-13=20-3-2=19-8-9=12-1-1=8-5-3=19-10-3=15-5-6=5-3-2=16-9-3=17-1-12=20-1-15=16-12-4=13-8-1=19-7-7=11-8-3=19-1-11=12-9-3=19-13-6=6-3-1=5-3-1=9-5-3=12-7-1=4-1-1=13-10-3=14-9-1=5-2-3=11-1-9=8-3-5=16-4-12=15-12-3=7-2-4=14-12-1=9-5-4=4-1-1=12-6-5=9-3-1=11-1-5=3-1-1=14-12-2=12-5-6=18-6-2=8-4-1=5-3-1=13-7-6=18-7-8=11-7-2=18-7-10=17-1-16=14-2-5=17-13-1=18-14-3=12-10-1=3-1-2=19-14-2=12-6-3=19-1-9=20-15-4=3-1-2=9-1-8=3-1-1=19-12-3=4-1-1=16-1-12=14-6-8=16-13-1=17-10-4=18-12-5=6-4-1=6-4-2=14-9-3=15-4-8=11-4-5=4-1-2=16-4-3=17-9-5=16-14-2=20-2-2=5-3-1=16-14-1=19-16-3=18-14-3=18-6-5=9-6-3=4-1-3=3-1-1=15-3-1=11-3-8=6-3-3=9-5-3=12-10-2=17-14-3=9-7-2=13-6-1=8-5-2=13-11-1=18-6-1=5-1-1=5-2-2=18-4-10=11-6-5=6-3-2=12-5-7=15-7-6=7-3-1=20-13-5=3-1-2=5-1-3=6-2-3=7-1-4=3-1-1=17-4-1=7-5-1=20-18-1=16-9-5=7-4-2=18-13-1=10-2-2=3-1-1=3-1-1=17-6-8=10-1-2=12-2-8=18-5-9=13-4-2=17-14-2=11-2-4=19-4-2=19-5-6=14-2-7=10-2-1=14-4-2=6-2-2=3-1-2=10-4-3=11-5-1=10-8-2=19-15-4=20-9-5=20-14-6=18-8-8=3-1-1=13-4-3=19-6-12=18-4-10=20-15-2=10-3-7=17-14-1=18-11-7=18-15-3=12-4-1=5-1-2=19-10-1=6-3-1=5-3-2=16-4-3=11-4-4=14-5-5=10-4-3=7-2-1=12-6-1=20-9-6=6-4-2=5-2-2=12-1-11=13-6-6=5-2-3=10-5-3=16-5-10=13-10-1=11-2-7=15-1-3=20-15-5=17-4-7=18-13-1=3-1-1=6-1-1=15-11-3=18-15-3=12-10-1=15-6-6=5-1-2=4-1-1=5-1-1=5-3-2=6-4-2=9-5-2=19-6-5=10-2-1=3-1-2=16-11-2=19-17-2=7-1-4=20-7-4=18-1-15=12-3-7=5-1-4=8-1-1=4-1-3=18-12-4=16-5-7=5-2-2=4-2-2=9-6-3=19-9-1=9-5-2=17-4-6=4-2-2=5-1-1=12-1-5=15-13-2=3-1-1=18-12-2=4-2-1=4-2-2=19-8-2=16-11-2=11-3-7=16-10-5=5-3-2=16-6-1=4-2-2=6-3-3=6-2-2=5-3-2=16-6-7=20-12-6=18-15-1=9-7-2=5-2-2=16-4-9=8-4-2=7-4-2=19-7-3=11-8-1=8-3-3=18-4-5=13-8-1=17-7-1=14-4-5=11-5-5=14-8-4=11-9-1=12-5-5=20-5-1=20-18-2=4-1-3=17-5-11=5-1-3=17-4-9=14-9-4=19-2-15=15-9-4=9-5-3=11-1-5=6-4-2=7-3-3=9-4-5=4-2-1=12-3-3=11-6-3=18-12-4=4-2-2=20-9-10=18-16-2=9-6-2=7-3-2=5-3-2=16-11-1=19-6-12=15-8-4=4-1-3=15-3-8=5-3-2=4-2-1=18-10-6=16-12-4=11-6-1=10-5-5=19-13-3=11-9-2=7-2-2=16-7-9=19-10-7=7-3-3=6-3-3=16-5-3=6-1-1=20-7-10=15-10-3=18-16-2=13-8-3=14-10-2=7-3-4=17-9-3=7-1-6=19-16-3=10-5-1=3-1-2=18-1-6=13-11-2=17-3-13=4-1-1=8-1-3=12-9-3=5-2-3=16-9-2=15-7-3=20-16-4=15-10-1=14-7-6=10-7-1=3-1-1=12-9-3=13-11-2=20-6-9=19-1-14=19-11-7=3-1-2=10-4-3=8-4-4=9-1-2=12-7-5=7-1-4=3-1-1=14-2-2=7-5-1=13-10-1=3-1-1=20-7-11=6-3-2=20-10-3=11-7-3=12-3-8=11-1-7=12-9-2=10-7-1=11-4-1=15-5-3=11-9-2=19-10-8=5-1-1=9-1-3=9-6-3=18-6-6=5-1-3=20-13-6=18-8-3=13-7-4=10-7-3=18-6-12=13-9-2=5-1-4=14-1-1=4-1-2=9-1-3=4-1-1=7-2-3=16-13-3=9-7-2=12-6-1=13-5-2=9-6-3=17-1-8=8-6-1=15-2-9=20-2-17=5-1-2=19-12-2=3-1-1=19-17-2=19-3-2=15-7-1=10-3-6=7-4-2=11-2-9=10-2-1=16-6-4=15-9-4=18-7-7=11-3-4=20-15-5=17-10-1=14-1-3=17-12-4=19-5-5=11-8-1=12-3-1=11-8-3=9-2-1=17-5-2=12-4-7=8-2-5=10-2-5=7-1-5=5-1-1=15-13-2=13-3-7=12-1-11=6-4-2=7-2-1=15-9-5=6-4-2=8-1-5=5-3-2=13-5-3=5-1-3=17-10-2=13-6-2=18-14-4=9-5-2=18-11-2=8-6-2=15-10-3=8-3-1=8-6-1=16-12-1=6-1-3=9-6-3=20-10-9=12-2-8=8-4-2=10-1-2=11-2-9=15-10-1=17-1-16=19-16-3=8-4-4=8-6-1=8-6-2=8-2-1=3-1-1=18-13-4=4-1-2=10-3-6=13-7-5=4-1-1=6-4-1=4-2-1=20-8-4=17-12-3=17-13-2=20-6-14=7-4-2=4-1-1=