20以內(nèi)連減過(guò)關(guān)檢測(cè)試題姓名：班級(jí)：日期：用時(shí)：分鐘得分：6-3-1=14-7-2=15-11-3=20-11-1=15-9-1=13-9-1=6-4-1=20-18-2=8-3-5=7-1-6=11-5-4=18-5-10=20-2-11=13-2-8=4-2-1=6-2-2=19-2-15=11-2-9=20-11-7=10-6-1=18-8-4=18-5-12=18-15-2=12-5-7=13-7-3=10-5-5=3-1-1=20-12-1=19-14-4=19-13-5=14-12-2=9-7-2=9-7-2=11-8-1=14-9-3=11-5-2=18-16-2=5-1-1=6-4-2=19-3-14=12-5-2=19-4-12=4-2-1=3-1-2=12-10-2=6-4-1=6-2-1=8-1-5=7-3-4=7-3-3=13-10-3=4-2-1=16-13-2=18-8-1=12-7-4=3-1-2=18-15-3=5-2-2=17-4-7=13-5-2=12-1-10=11-9-1=7-4-2=5-2-1=7-3-4=20-14-2=20-1-17=4-2-1=3-1-1=8-6-1=9-7-1=16-4-1=12-2-6=3-1-2=3-1-1=6-4-1=3-1-2=3-1-2=8-3-3=6-4-2=14-6-7=11-8-1=19-12-3=3-1-2=6-3-1=11-5-6=5-1-3=6-1-1=12-9-3=13-8-5=4-2-2=10-1-5=19-12-2=3-1-2=9-3-4=5-1-3=9-5-4=5-2-1=15-2-2=8-5-1=6-3-2=14-10-3=20-6-11=12-5-6=4-1-1=19-5-1=17-15-1=3-1-1=7-5-1=10-7-3=18-12-5=19-14-2=18-13-5=11-2-9=15-7-8=14-9-4=8-3-4=19-15-1=19-2-15=17-13-1=13-3-5=20-1-11=13-10-1=9-7-1=4-2-1=4-2-2=8-2-5=17-7-5=5-2-1=17-7-6=12-6-2=20-7-6=4-2-1=17-10-4=3-1-1=11-7-1=13-2-4=20-7-10=16-14-1=19-16-3=12-3-6=14-9-3=7-4-2=18-11-1=16-2-5=8-2-1=5-2-3=4-1-1=8-4-2=4-2-2=13-9-1=19-16-2=18-3-14=5-1-4=4-2-1=4-2-1=17-7-3=19-12-2=13-6-5=16-12-3=5-2-2=3-1-2=18-16-1=19-6-5=13-7-1=20-10-6=19-13-3=17-11-5=13-6-6=20-14-3=20-5-4=18-6-8=8-5-2=10-1-7=14-5-9=11-9-2=11-1-6=20-10-6=8-1-6=14-1-6=3-1-1=14-6-6=8-1-2=12-3-3=10-8-2=3-1-1=11-2-9=11-3-6=14-10-2=4-1-1=7-3-3=13-4-1=13-4-5=6-2-3=18-1-11=5-1-1=16-13-2=9-6-1=15-2-5=6-2-2=14-3-10=12-10-1=17-8-7=4-1-1=7-5-1=17-13-2=3-1-2=12-1-9=11-3-3=16-1-15=16-5-10=12-3-2=6-4-1=20-3-7=10-3-5=3-1-2=15-12-1=8-1-2=16-7-3=18-6-1=18-14-3=7-3-4=14-6-3=5-2-3=9-7-2=10-3-6=18-1-10=6-1-2=7-2-4=14-7-5=5-2-2=6-2-2=3-1-1=5-2-1=15-9-5=3-1-2=9-2-1=10-5-5=18-7-1=6-4-2=14-5-2=16-14-2=7-3-1=10-2-1=9-2-7=8-4-4=11-1-7=20-2-4=15-6-5=9-5-4=8-2-5=11-7-3=6-4-1=19-15-2=5-1-2=11-3-6=14-11-2=3-1-2=7-4-1=3-1-2=11-6-3=5-3-1=7-5-2=13-8-2=14-8-4=14-6-8=11-1-4=18-13-1=16-13-3=10-5-1=5-3-1=4-2-1=16-6-5=4-1-2=9-7-2=18-9-5=7-2-5=7-3-1=19-12-6=5-3-1=7-2-1=18-2-11=16-3-1=15-3-6=4-2-1=15-11-1=14-12-1=19-13-6=5-2-1=12-8-1=17-2-11=4-2-1=10-5-5=6-2-2=4-2-2=8-3-1=12-5-4=3-1-1=18-1-8=16-5-7=16-2-11=12-8-2=9-4-5=17-7-6=12-3-9=5-1-1=6-3-3=5-3-1=11-6-5=4-2-1=15-4-9=13-4-9=13-2-8=20-7-5=6-4-2=16-5-7=15-8-2=6-4-1=15-10-2=13-4-2=3-1-2=10-2-5=10-7-2=10-7-3=9-7-2=4-2-2=14-11-2=16-2-3=17-14-3=19-8-2=14-11-3=16-13-3=7-4-3=9-4-2=11-4-1=9-4-2=17-7-1=20-11-8=16-12-1=9-4-5=14-2-4=8-5-3=11-9-2=5-1-3=20-13-7=18-6-4=19-7-4=15-11-1=9-6-3=18-1-15=4-2-2=11-9-2=8-2-6=9-2-6=14-2-11=18-4-1=9-5-1=20-2-15=11-2-4=18-8-3=7-4-3=16-10-2=10-6-3=19-8-8=20-8-4=3-1-1=14-9-1=19-6-13=3-1-2=8-2-6=7-3-2=12-8-3=17-1-6=10-8-2=12-10-2=7-1-2=7-4-1=12-6-2=9-5-4=15-9-4=7-3-1=11-3-6=17-2-2=19-17-1=13-3-4=15-1-14=3-1-2=19-9-5=19-11-3=15-11-3=17-9-5=10-5-2=17-15-1=11-8-3=11-6-1=17-4-12=8-1-4=12-4-1=7-4-3=13-11-2=17-5-8=4-2-2=8-4-4=15-9-4=11-4-6=12-4-3=17-8-9=20-17-2=4-2-2=16-9-4=16-12-4=11-5-4=4-2-1=12-4-4=16-1-14=8-2-1=8-2-6=3-1-2=7-4-3=18-16-1=18-14-1=3-1-2=7-5-2=7-2-2=7-1-3=7-1-5=7-3-3=18-13-2=14-8-5=20-4-15=19-6-3=13-1-9=8-5-2=15-1-13=9-7-1=5-3-2=8-4-3=12-5-5=15-11-4=19-7-12=3-1-2=7-5-2=17-7-10=10-6-1=6-4-1=10-5-3=12-8-3=6-3-2=11-5-6=5-3-2=14-5-6=3-1-2=5-2-3=4-2-2=3-1-2=15-5-1=12-2-1=5-2-3=8-2-6=7-4-2=8-6-2=3-1-2=7-4-2=11-2-3=20-3-16=14-1-7=4-1-2=12-8-2=17-3-14=15-10-5=20-4-8=11-3-8=20-1-8=20-12-4=5-3-2=8-3-1=14-1-5=19-4-10=7-1-4=4-1-1=10-5-4=8-6-2=11-4-6=18-3-4=5-3-2=17-13-4=18-5-2=7-5-2=19-4-9=19-8-6=5-2-2=12-5-5=14-8-6=9-7-1=11-9-1=12-6-2=7-5-1=17-14-3=7-2-1=13-4-4=8-3-2=16-11-5=9-4-1=16-2-12=13-5-5=17-13-3=12-9-2=12-4-8=18-12-2=6-4-1=10-4-5=18-7-5=17-1-1=4-2-1=9-5-2=6-2-3=5-3-2=19-3-10=12-10-1=15-2-2=10-2-7=14-1-1=11-4-2=18-13-2=17-8-7=3-1-1=11-4-7=19-8-9=14-6-7=5-1-3=18-14-2=12-1-7=19-8-2=5-1-2=4-2-2=18-3-2=12-5-1=14-6-1=12-1-8=6-1-2=17-7-4=7-5-1=7-2-2=17-11-2=4-2-1=17-3-1=6-3-3=10-2-7=16-1-8=20-9-11=13-9-3=11-3-7=7-4-2=13-11-1=3-1-2=11-2-6=4-1-3=11-8-2=9-2-3=14-10-2=14-3-2=11-2-3=20-17-2=15-12-1=18-6-1=15-4-2=10-6-2=13-9-4=7-1-3=19-8-7=20-15-1=11-4-1=12-4-5=8-6-1=17-1-11=11-1-8=20-1-8=10-2-4=14-3-5=18-5-1=3-1-1=7-2-1=16-6-2=6-3-3=6-3-3=5-3-2=5-1-4=11-8-3=6-1-1=6-3-1=7-2-3=20-1-8=13-2-10=15-8-1=10-2-2=3-1-2=18-16-1=13-2-6=15-9-2=14-3-4=9-4-3=7-2-1=19-15-2=17-5-4=7-1-5=14-4-9=5-2-3=18-7-1=9-1-5=11-3-5=16-6-6=19-4-2=18-3-10=13-7-5=4-2-1=8-5-3=9-1-2=20-6-6=11-8-2=11-2-7=14-8-1=9-6-2=12-1-3=20-9-10=11-9-2=11-4-3=20-16-2=6-1-1=3-1-1=18-14-3=16-12-3=7-3-4=3-1-1=14-11-3=18-13-3=7-4-3=8-5-2=3-1-2=14-11-3=12-5-5=17-7-4=7-4-1=4-1-3=15-2-12=19-3-16=17-2-5=10-1-6=4-2-2=18-16-2=12-3-7=14-2-6=14-3-11=11-7-1=8-4-1=15-3-12=13-1-10=17-12-3=11-7-2=9-4-1=11-9-1=6-4-2=13-3-3=7-1-6=15-10-4=9-3-1=11-7-1=7-2-2=7-3-1=20-12-1=16-13-3=4-1-3=20-15-1=4-1-3=19-16-2=12-9-3=14-6-2=5-2-2=6-3-2=7-3-4=17-8-6=9-6-2=19-15-1=14-11-3=13-1-7=16-7-5=17-7-4=5-3-1=9-2-1=8-3-4=18-2-13=13-7-5=5-2-1=14-6-5=18-7-10=4-1-3=3-1-1=11-9-1=19-12-5=4-2-1=10-2-1=5-1-4=4-1-1=20-7-4=18-15-3=18-4-11=12-1-7=17-3-14=5-2-1=19-9-1=3-1-1=17-6-1=10-7-1=16-13-1=18-2-2=3-1-2=19-2-1=12-6-4=7-4-2=7-1-6=14-10-1=3-1-1=10-6-1=6-4-2=4-1-3=14-9-1=3-1-1=17-2-2=8-1-4=16-10-4=7-5-2=9-2-2=16-6-9=12-6-1=9-5-2=8-1-5=3-1-1=6-1-3=15-8-6=6-2-1=17-6-6=14-7-5=4-2-1=10-3-6=15-5-6=9-4-5=17-15-1=16-6-9=19-5-5=4-1-1=15-12-3=11-1-3=10-5-4=4-2-1=10-4-4=6-3-1=7-3-2=5-1-2=17-11-6=11-5-1=14-8-6=12-3-6=14-5-9=8-4-1=10-5-2=8-3-1=17-15-1=5-2-3=18-2-14=11-7-2=5-2-3=6-1-3=9-7-2=13-4-6=3-1-2=11-5-3=11-3-3=13-11-1=3-1-2=10-3-3=4-1-2=9-3-5=13-8-3=11-6-3=4-1-2=9-7-2=13-4-4=17-2-14=5-1-1=5-1-3=3-1-2=4-2-1=20-11-6=20-9-1=3-1-1=7-1-5=11-9-1=16-9-7=5-2-3=14-6-5=5-3-2=8-5-1=15-8-7=20-7-6=4-2-2=6-3-1=10-3-2=13-2-9=20-17-1=4-2-1=5-2-1=17-6-1=13-7-3=3-1-1=16-4-1=12-2-9=12-2-6=9-7-2=16-7-4=17-13-2=18-2-5=8-3-4=15-2-2=10-6-1=7-3-1=19-9-8=19-9-6=10-7-1=13-1-1=6-1-5=17-13-4=12-5-2=18-3-1=10-4-6=4-1-2=11-8-2=12-9-1=9-5-4=15-7-1=18-15-1=19-16-2=11-5-5=3-1-2=12-4-8=4-1-2=5-2-3=18-13-4=17-6-11=18-4-3=8-6-1=14-1-5=11-9-1=20-1-4=15-3-12=12-2-3=20-7-5=14-4-9=19-13-6=14-1-10=20-17-3=4-2-2=18-10-7=3-1-1=12-10-2=10-3-4=16-8-7=4-2-1=13-5-4=9-3-5=13-9-1=14-9-1=8-2-4=12-1-4=4-1-1=12-3-1=4-1-3=18-13-1=15-10-4=17-7-3=13-1-12=9-6-2=18-10-6=10-8-2=15-10-1=10-4-1=6-3-2=7-3-1=7-3-2=4-2-2=18