小學(xué)一年級數(shù)學(xué)20以內(nèi)連減水平檢測練習(xí)題姓名：班級：日期：用時：分鐘得分：3-1-1=5-2-3=18-13-4=8-1-1=19-17-2=18-7-3=3-1-1=15-10-3=3-1-1=14-5-3=11-4-3=11-1-2=8-5-3=20-10-4=5-1-2=5-2-1=3-1-2=13-5-2=4-1-2=16-8-4=5-3-2=4-1-3=20-4-3=15-4-5=18-14-2=10-6-4=14-10-4=19-9-6=14-11-3=8-6-2=19-16-1=10-3-1=20-9-7=4-2-1=8-3-5=10-5-4=18-2-13=11-3-3=10-6-3=20-13-1=11-1-6=9-3-3=6-2-4=10-8-2=13-2-10=12-3-6=11-8-3=18-15-2=13-7-6=12-3-2=8-4-1=14-7-1=3-1-1=15-4-11=8-3-3=12-10-1=16-2-4=15-5-6=15-11-2=3-1-2=16-3-2=3-1-2=12-2-9=8-3-3=3-1-2=8-1-6=12-7-5=14-11-2=19-7-3=13-6-7=11-7-2=9-2-4=17-5-7=5-2-3=15-3-6=17-8-4=20-11-1=9-3-2=10-7-3=18-2-14=3-1-2=3-1-1=17-10-6=7-5-1=17-13-1=8-1-1=20-12-2=9-4-5=4-1-1=14-2-8=4-2-1=8-3-3=13-5-2=13-7-6=4-2-2=20-17-3=20-5-13=17-15-2=4-2-1=10-2-4=10-8-2=19-13-2=3-1-1=14-2-1=19-5-3=5-2-2=20-17-2=17-7-5=5-2-3=11-2-1=8-4-3=17-10-5=6-1-2=6-4-1=16-8-5=8-3-5=3-1-2=7-4-1=14-12-2=18-15-3=16-4-3=8-1-1=3-1-2=17-7-5=8-2-6=4-2-1=8-3-4=19-11-8=18-14-4=20-7-4=7-1-6=19-3-2=16-9-7=15-5-7=15-10-1=17-4-10=10-1-5=16-3-6=8-1-5=5-1-4=9-7-2=8-5-1=7-5-2=12-4-3=12-7-2=6-1-4=19-4-9=16-9-2=20-7-10=16-13-1=16-12-3=20-3-1=17-3-11=16-5-8=7-5-1=7-4-1=12-5-5=16-2-13=20-8-4=6-3-1=5-2-2=17-1-6=3-1-2=4-2-2=4-1-2=18-13-4=18-2-7=6-1-1=6-3-1=19-4-11=7-2-2=20-4-9=7-3-4=18-2-6=9-6-1=13-11-2=9-5-4=7-3-3=8-3-3=10-4-2=10-3-5=5-2-2=5-2-2=13-8-3=16-10-1=15-8-5=16-7-7=12-8-4=17-5-8=14-7-1=9-3-6=13-10-3=9-1-7=3-1-1=15-7-4=4-1-3=15-12-2=9-1-7=7-2-5=17-2-13=12-1-11=17-6-11=20-1-12=7-5-1=13-1-12=4-1-3=8-6-1=20-7-3=4-1-3=18-11-4=13-10-2=4-2-2=8-1-3=3-1-2=13-8-5=18-1-4=19-3-13=14-9-2=19-15-3=8-6-1=14-10-2=14-7-5=20-1-18=14-3-5=16-12-1=18-15-2=6-2-1=9-2-3=19-6-8=4-2-2=18-1-12=8-4-3=6-3-1=13-2-10=13-1-4=15-12-2=15-3-1=13-10-2=3-1-1=18-4-1=15-7-1=5-3-1=8-3-4=12-7-4=18-9-2=17-7-8=10-3-2=18-12-6=16-1-6=7-5-1=10-3-7=4-1-2=13-1-1=8-6-2=6-4-1=19-4-4=14-9-4=5-2-3=14-5-5=8-5-2=13-7-6=14-4-1=5-1-2=4-1-3=4-2-1=19-11-8=9-7-2=17-13-2=10-7-2=10-1-4=13-11-1=13-3-9=3-1-1=20-15-5=10-6-4=15-3-11=7-2-3=19-5-13=11-5-4=16-13-2=13-8-3=13-7-1=5-1-4=4-2-1=5-3-2=10-8-2=19-17-1=15-11-1=14-3-7=18-3-9=16-5-10=10-3-6=12-2-6=15-6-2=11-4-3=4-1-2=9-6-3=6-4-1=13-7-1=7-1-5=18-3-8=17-6-3=7-3-2=12-10-2=3-1-2=18-1-11=5-2-3=18-7-11=8-2-4=18-12-5=15-10-5=4-1-3=10-2-8=20-12-7=20-12-2=6-3-2=3-1-1=15-6-6=9-6-1=18-15-3=19-1-17=20-9-2=19-2-3=16-4-2=19-6-9=13-8-4=16-5-6=15-2-12=17-14-1=15-3-3=15-3-5=3-1-2=5-3-2=19-11-3=17-2-13=13-1-12=9-2-6=10-2-2=5-1-3=5-2-3=18-9-7=15-12-3=8-3-3=17-3-4=4-2-2=16-9-2=11-8-1=19-17-1=6-3-3=12-2-7=12-7-3=6-2-3=16-13-2=10-1-4=6-2-1=5-3-2=3-1-2=10-5-5=18-4-5=14-5-8=11-2-3=16-4-11=3-1-1=18-5-2=15-7-5=8-1-3=7-2-2=4-2-1=20-3-3=4-2-2=16-10-5=10-7-1=12-5-5=19-5-7=10-1-6=3-1-2=13-4-2=12-6-4=10-5-2=13-6-3=12-1-6=14-8-1=17-14-2=8-3-2=18-1-2=20-8-6=12-9-2=15-5-2=13-4-4=9-7-2=11-9-2=13-10-1=6-2-2=5-3-1=7-5-1=15-3-10=11-4-6=8-1-6=17-9-2=11-1-5=20-14-1=4-2-2=4-2-1=12-8-1=3-1-1=8-4-4=10-8-2=13-6-4=6-4-1=11-9-2=15-6-9=16-1-12=8-6-1=20-10-4=4-1-3=10-6-3=14-12-1=8-5-2=12-7-3=13-6-1=12-4-2=7-1-2=11-4-7=6-2-1=6-4-2=8-6-1=4-1-2=13-11-1=10-2-4=12-8-2=18-16-1=6-2-2=15-8-5=11-5-1=7-2-2=5-3-2=7-2-3=16-5-3=16-1-8=10-3-2=14-8-5=19-10-7=7-2-2=18-1-17=17-3-2=14-9-4=18-12-1=9-1-8=9-3-1=3-1-1=5-3-1=19-9-2=11-3-4=10-5-4=16-8-1=18-7-6=16-6-6=19-9-2=19-8-2=11-3-5=5-3-1=19-13-3=15-3-5=6-2-2=13-2-11=4-2-1=3-1-2=16-9-5=12-9-3=9-1-2=7-5-1=13-4-5=3-1-1=10-1-9=17-12-1=17-8-7=9-3-5=14-9-2=12-1-4=13-3-2=16-11-5=15-8-4=7-2-5=3-1-1=11-1-9=15-13-1=19-7-10=9-2-7=4-1-3=17-2-10=10-3-5=6-3-1=4-2-1=18-16-1=18-9-2=4-1-1=13-9-1=14-6-7=13-9-2=8-3-5=20-15-4=5-3-2=8-3-5=17-9-6=3-1-2=17-4-2=16-9-1=11-8-1=15-11-4=13-3-3=6-4-1=4-2-1=20-12-5=6-1-1=16-6-3=19-17-2=4-1-2=17-13-4=19-16-2=6-4-1=16-8-2=18-2-13=18-13-4=3-1-1=8-2-2=10-6-1=18-5-8=17-11-4=18-16-1=15-10-3=10-1-4=17-4-8=9-6-2=14-11-3=3-1-1=18-1-9=15-4-11=20-13-6=16-5-3=4-1-3=17-5-5=6-2-3=7-1-3=17-6-7=12-6-5=8-6-2=20-14-6=14-10-3=14-12-2=19-14-3=17-2-3=9-4-2=5-1-4=11-2-3=18-2-10=8-3-5=6-1-2=15-12-1=17-3-1=4-2-1=11-2-8=17-2-8=7-2-5=5-3-2=4-1-1=12-4-7=19-3-2=17-8-7=9-7-1=19-8-6=12-10-1=15-9-1=10-5-3=3-1-2=8-4-4=3-1-1=9-7-2=16-13-1=16-3-12=12-4-4=3-1-1=14-6-4=3-1-2=9-5-2=18-4-12=12-3-7=7-1-2=13-10-3=18-9-8=12-1-6=17-12-4=13-4-6=20-14-1=10-8-1=14-3-10=3-1-1=19-7-1=14-10-3=11-7-1=15-11-4=3-1-2=13-9-4=4-1-1=12-1-9=5-3-1=14-8-2=14-3-5=14-9-1=18-7-9=20-16-4=7-5-2=5-3-1=12-10-2=8-2-1=9-2-7=11-5-6=4-2-2=11-2-3=17-15-1=17-13-1=3-1-2=12-1-1=5-2-1=8-6-2=4-2-1=12-1-3=5-3-2=7-1-6=8-1-6=9-4-3=5-1-2=15-10-1=5-1-3=12-8-4=19-5-9=17-5-6=14-7-3=10-6-1=14-7-6=9-6-2=16-3-2=15-7-5=15-8-6=10-6-3=8-3-5=4-1-3=9-3-5=18-2-4=12-9-3=19-13-1=16-3-11=20-9-7=12-6-1=10-1-2=15-3-12=4-2-1=19-7-10=18-13-1=16-3-3=4-1-3=8-3-5=15-8-3=10-3-4=20-7-8=5-3-1=20-7-2=10-4-1=18-6-4=20-17-1=11-2-5=12-1-6=7-5-2=3-1-1=5-2-3=4-1-2=8-6-1=9-3-3=7-5-1=6-4-2=16-10-5=20-6-5=19-7-10=12-10-1=4-2-2=17-3-7=19-1-8=20-5-2=17-2-2=8-4-3=11-6-1=10-1-8=17-7-10=19-13-3=16-14-1=18-12-2=3-1-1=19-4-7=19-15-3=14-11-2=7-3-3=9-1-1=11-4-6=19-7-3=9-1-5=18-4-2=4-2-1=20-12-3=18-2-15=6-4-1=6-1-3=13-2-8=16-5-2=14-1-10=7-2-5=16-2-13=17-9-3=3-1-2=5-3-2=10-1-3=13-1-1=18-7-6=5-1-3=6-1-5=14-6-2=19-12-6=13-1-12=20-1-9=12-7-2=18-5-12=12-9-2=16-5-9=14-4-9=19-11-7=19-9-7=3-1-1=10-5-4=13-4-4=19-6-13=18-5-13=19-15-3=9-5-4=13-8-2=5-3-2=3-1-2=13-7-5=4-2-2=3-1-1=4-1-2=20-12-1=20-7-13=11-8-2=13-5-7=6-2-1=12-9-1=18-14-3=7-1-3=10-8-1=8-4-4=9-4-2=4-2-2=5-1-4=7-5-2=12-3-5=15-6-7=16-3-4=7-1-3=20-10-9=17-9-4=15-12-2=10-1-1=14-2-7=7-3-3=9-1-1=18-15-2=8-5-1=19-15-2=5-3-2=5-1-4=3-1-1=20-11-7=20-2-5=11-5-3=16-4-1=3-1-2=20-17-1=16-5-2=12-1-7=4-2-1=17-2-7=17-6-10=18-3-8=13-3-6=14-4-2=10-4-3=12-7-3=12-1-9=7-5-1=16-13-2=18-12-4=7-3-2=5-3-2=12-6-1=5-1-3=19-10-9=19-6-4=16-2-1=20-3-1=14-11-3=12-10-1=11-8-1=9-1-4=3-1-1=11-2-9=8-6-1=15-7-3=10-4-6=16-10-5=15-6-9=8-3-2=4-2-1=5-2-3=4-2-1=5-3-1=4-1-2=18-5-2=6-3-3=20-17-3=12-7-5=13-11-2=9-6-2=5-1-3=5-2-3=8-4-2=3-1-2=8-1-7=12-9-2=13-8-2=13-2-2=18-5-11=19-7-12=18-4-9=6-1-5=3-1-2=18-4-13=16-2-6=16-9-3=19-16-1=7-3-3=20-1-9=4-1-3=18-6-6=16-6-10=19-14-4=15-1-5=9-2-3=14-12-2=7-2-1=12-7-4=15-6-4=18-12-5=13-9-1=18-15-1=10-8-2=5-2-1=17-8-3=11-3-2=8-4-4=20-16-2=16-9-5=12-9-2=9-1-5=12-10-1=8-6-2=12-10-2=4-2-1=17-8-4=17-11-5=5-2-1=6-1-3=7-1-1=16-8-8=20-8-10=14-6-7=18-3-10=18-2-6=12-1-7=13-8-4=9-