20以內(nèi)連減能力自測口算題姓名：班級：日期：用時：分鐘得分：16-4-6=14-8-5=19-7-3=11-5-5=6-2-2=12-4-6=10-5-2=20-6-5=4-2-2=13-10-2=5-3-2=4-1-2=12-2-8=15-6-1=20-16-2=8-3-2=20-9-6=11-1-8=13-3-2=11-2-8=6-1-1=16-8-5=17-5-4=17-7-8=20-2-16=9-5-4=16-13-3=6-2-4=3-1-1=6-4-2=12-10-1=15-12-1=4-2-2=9-5-2=3-1-2=20-8-8=12-8-4=6-4-2=16-7-8=9-5-4=8-6-1=9-1-8=16-9-3=11-6-4=18-6-9=17-4-3=20-1-13=4-2-2=6-2-4=10-8-2=11-5-5=8-1-1=6-1-1=5-2-1=15-5-3=16-2-7=15-9-3=10-2-5=18-4-7=3-1-1=9-6-1=3-1-2=10-6-1=12-4-7=3-1-2=9-2-4=16-8-1=6-3-1=7-5-2=4-2-1=13-9-4=16-5-11=9-1-5=14-6-4=8-3-2=13-6-3=13-4-5=8-5-1=8-1-7=10-5-3=13-4-2=19-17-2=19-12-3=17-9-6=11-2-2=13-8-3=9-2-2=20-18-1=14-9-2=8-1-1=3-1-2=9-6-2=8-4-2=20-16-2=9-5-1=5-1-2=17-12-2=19-17-2=12-9-1=6-2-2=16-8-5=11-9-1=14-11-1=5-2-3=3-1-2=19-13-3=8-1-4=18-9-3=16-13-1=15-9-1=3-1-2=8-5-1=14-11-2=5-3-2=13-1-1=9-6-1=11-9-2=4-2-1=17-6-11=13-1-5=9-3-4=18-2-3=10-7-3=16-6-4=11-5-4=11-7-4=12-3-4=8-2-4=14-11-2=16-7-3=8-3-4=18-16-1=12-9-1=17-3-2=11-7-4=7-1-4=15-6-8=10-5-2=18-11-5=13-1-10=12-8-3=12-3-8=18-14-3=5-2-3=18-11-2=7-1-1=8-6-2=14-2-10=5-1-1=20-12-4=17-4-11=16-9-2=17-5-1=3-1-2=15-13-1=5-2-3=9-2-1=6-1-4=12-7-3=7-3-4=11-1-6=17-6-6=3-1-2=10-4-4=9-2-4=18-7-11=14-9-2=15-6-7=6-1-2=6-1-1=7-2-1=11-1-7=10-7-1=16-2-2=18-16-1=5-2-2=9-2-3=19-5-1=10-2-6=15-10-4=6-1-3=20-12-8=18-1-15=9-2-5=6-1-5=20-2-5=20-15-1=10-4-3=4-1-3=16-11-2=12-3-8=7-1-5=7-3-4=7-4-3=18-11-5=18-16-2=20-13-2=10-2-5=11-2-1=20-12-5=11-3-6=4-1-3=6-4-1=19-6-1=9-7-2=18-11-1=9-7-1=15-4-6=5-2-1=20-11-6=7-5-1=7-5-2=3-1-2=12-8-1=7-2-2=5-1-3=12-9-3=18-6-10=13-10-2=14-8-5=7-5-1=15-8-7=14-11-3=14-3-9=16-12-3=18-14-2=9-7-1=10-7-2=13-7-4=6-1-3=12-6-2=14-8-6=18-16-2=9-5-3=9-4-3=9-3-3=20-12-5=9-1-8=4-1-2=19-12-7=3-1-2=3-1-2=11-2-3=6-3-2=18-16-1=3-1-1=7-1-5=16-12-3=7-3-4=7-5-2=18-3-9=20-11-9=16-3-7=18-4-9=7-3-4=7-5-2=16-1-8=8-6-1=11-2-2=4-1-1=13-8-5=8-4-3=19-8-3=7-3-4=9-7-2=19-5-2=7-1-6=15-1-6=15-10-3=8-2-1=11-8-3=15-12-1=12-1-10=19-12-5=14-4-10=3-1-2=3-1-2=7-5-2=7-5-1=11-7-1=17-14-2=5-1-1=20-12-3=6-3-3=12-8-1=3-1-2=4-1-2=14-3-9=14-8-3=9-6-1=18-6-6=14-7-3=6-3-3=4-1-2=18-5-13=14-10-4=7-3-2=11-1-1=16-2-11=18-9-4=14-2-9=20-11-6=8-2-4=13-11-2=8-5-1=8-2-2=3-1-1=11-7-3=7-4-3=6-1-3=4-2-2=5-1-3=4-1-1=10-1-1=13-1-9=15-3-9=19-8-11=4-1-3=16-10-2=6-1-5=15-6-6=10-2-7=5-1-1=18-5-6=10-7-2=16-6-1=17-13-2=6-1-4=5-3-2=19-16-3=15-6-9=13-9-1=12-9-1=4-1-1=3-1-2=8-4-4=12-3-1=17-5-7=20-18-2=19-12-7=20-3-12=19-14-4=7-4-1=5-1-1=11-7-4=12-1-4=15-11-4=5-3-2=20-10-10=20-6-13=16-1-5=6-2-1=11-9-2=14-7-4=20-4-7=15-4-11=20-7-3=18-15-3=3-1-1=13-5-4=17-10-4=10-8-2=12-1-10=7-5-2=4-2-1=15-2-6=15-4-3=20-9-4=18-6-11=18-6-3=12-2-6=9-3-2=8-6-2=13-8-4=10-8-2=6-3-1=20-2-18=10-3-3=10-7-1=3-1-1=9-7-1=19-6-12=3-1-1=20-16-1=8-3-2=19-6-5=4-2-2=14-1-6=7-2-4=7-4-2=9-2-5=6-2-1=20-10-7=8-4-4=8-3-3=5-2-1=6-4-2=4-2-1=15-4-10=16-10-2=6-2-2=19-17-2=18-4-3=8-1-6=19-3-4=5-1-2=3-1-2=8-3-5=7-5-2=16-1-7=8-2-1=6-1-5=12-9-1=17-10-3=19-16-3=14-7-1=10-5-4=11-7-1=18-13-4=5-2-3=11-2-9=20-18-2=9-1-4=11-4-3=5-2-2=17-6-2=7-4-1=16-3-1=12-6-2=20-12-1=8-1-4=18-14-3=6-4-1=10-7-3=13-4-4=3-1-1=16-3-1=11-5-4=10-7-2=12-1-8=6-3-1=14-10-1=6-4-2=17-15-2=15-7-7=6-1-5=19-8-8=14-3-3=4-2-1=6-1-4=20-8-6=9-4-3=19-5-12=20-1-10=16-13-1=14-9-2=19-14-1=13-5-7=18-14-3=15-2-13=20-15-2=12-6-2=5-1-4=10-4-1=9-3-4=20-17-3=9-5-2=10-2-7=9-4-5=4-2-1=17-8-9=5-2-3=17-14-1=18-10-6=4-1-3=9-1-7=12-1-5=9-4-3=12-5-1=13-4-6=11-8-2=4-2-1=6-4-2=9-6-2=5-3-1=12-7-2=17-12-4=13-8-3=13-8-5=5-2-2=19-3-13=3-1-1=10-2-7=3-1-2=13-6-3=6-4-2=12-5-4=3-1-1=11-9-2=16-1-6=20-6-13=6-1-5=18-13-1=10-6-1=15-3-10=7-3-1=17-6-11=10-8-2=7-3-1=7-3-2=12-3-2=7-1-2=14-2-10=6-2-1=9-2-7=16-7-4=11-8-3=19-1-18=13-3-5=4-2-1=13-11-2=17-10-6=15-4-11=14-7-6=20-9-2=12-7-1=4-1-1=12-3-1=19-17-1=7-1-6=15-12-1=13-3-9=4-1-2=10-4-5=13-3-2=12-4-1=11-7-2=10-7-1=16-7-9=12-8-1=3-1-2=14-6-5=18-11-2=10-7-1=16-6-1=16-4-9=16-6-10=14-3-6=7-1-1=6-1-4=5-1-4=19-14-3=16-9-3=18-9-5=8-2-6=9-4-1=10-1-4=8-5-2=15-7-3=9-6-2=10-7-1=12-8-1=15-12-2=11-9-2=19-11-8=5-3-2=5-2-2=20-5-2=17-5-2=8-1-6=3-1-1=10-6-4=18-12-1=18-6-11=9-3-1=12-2-2=20-11-9=5-1-4=17-6-1=4-1-2=9-4-3=15-4-11=5-2-1=16-4-9=6-3-3=14-12-2=19-11-6=18-6-10=18-10-1=11-7-2=4-1-2=4-1-1=15-3-7=15-4-9=8-6-2=8-5-3=6-1-3=9-6-3=6-1-4=17-14-1=5-3-1=19-4-3=14-3-10=13-3-8=16-6-4=4-1-1=18-10-7=9-5-2=4-2-1=12-10-2=18-6-1=18-4-2=19-3-9=14-5-1=19-7-11=18-2-10=7-3-2=13-4-2=4-1-1=9-6-2=7-2-4=4-1-3=19-11-8=5-2-2=13-9-2=10-5-3=14-9-1=14-4-5=13-9-3=18-8-4=19-9-4=13-1-9=9-7-2=10-1-3=19-7-12=17-13-3=14-12-1=8-3-2=8-1-6=5-2-1=17-14-3=10-3-2=7-1-3=14-11-1=5-3-2=20-12-8=11-8-3=20-17-2=8-6-1=8-3-5=15-7-5=17-4-2=5-3-1=11-4-5=9-4-5=5-1-2=8-2-1=11-2-8=17-12-4=17-15-2=15-3-9=13-10-2=10-3-6=12-2-7=12-3-8=15-8-7=11-7-3=17-8-8=14-8-2=17-7-7=18-2-15=7-3-3=5-1-4=14-12-1=3-1-1=12-2-2=19-5-2=3-1-2=13-2-4=18-15-3=13-2-9=13-7-6=4-1-2=17-4-11=17-11-2=5-3-1=12-9-2=15-13-2=16-4-4=17-8-3=11-8-1=6-1-5=19-9-9=7-5-1=15-11-1=18-7-3=8-2-4=19-7-9=20-18-1=17-11-6=14-7-4=14-12-1=19-4-6=14-1-12=12-3-4=16-4-10=18-14-1=14-1-1=19-6-10=6-4-2=11-5-3=3-1-1=8-5-2=15-13-2=6-3-3=15-12-3=11-3-5=16-3-6=4-1-2=15-11-4=15-7-1=6-1-4=11-2-4=12-2-7=14-11-2=5-1-2=15-4-5=6-4-2=4-2-1=7-4-2=11-5-2=4-2-2=6-2-3=11-8-1=18-3-4=11-2-6=19-7-2=19-7-2=20-11-1=13-11-1=17-13-2=19-8-6=8-1-6=14-4-10=10-6-1=7-5-1=8-3-3=14-12-2=3-1-1=12-8-2=7-4-1=18-4-14=5-3-1=14-6-3=11-4-7=19-10-1=18-15-1=15-12-1=18-6-8=11-2-7=6-1-1=15-5-9=9-2-6=16-8-1=5-1-3=20-4-15=15-13-1=10-3-5=20-11-9=9-3-4=9-3-4=14-4-3=11-4-1=19-3-6=12-4-4=13-8-2=14-3-8=19-9-3=14-10-4=8-3-3=7-3-3=16-12-4=9-4-4=20-4-12=20-5-6=13-9-2=6-4-2=18-4-5=3-1-2=15-7-6=4-1-3=6-4-1=14-9-1=6-3-1=16-9-4=5-3-1=4-2-2=11-9-1=7-3-1=8-2-6=6-2-3=6-2-2=17-2-5=6-3-2=5-3-1=16-3-10=11-4-1=16-10-4=12-3-3=18-1-8=11-1-4=11-5-1=3-1-2=3-1-2=20-11-3=13-5-5=8-3-1=10-4-3=12-1-5=4-2-1=12-6-4=19-5-3=12-4-5=8-2-2=4-2-1=15-8-6=19-10-3=4-2-2=10-1-5=9-6-3=8-4-1=20-8-3=16-6-10=13-8-5=19-7-8=17-5-10=9-5-4=10-2-3=3-1-2=12-7-1=7-1-1=20-4-8=11-6-1=5-1-1=15-12-3=8-3-2=8-5-3=12-6-6=17-2-10=20-12-7=3-1-2=8-3-1=20-1-19=3-1-1=13-9-3=11-7-3=20-11-7=19-6-7=14-1-13=16-5-11=17-3-13=13-8-2=17-2-2=16-9-2=16-5-3=6-2-3=9-1-6=10-2-4=15-3-7=5-3-2=10-2-6=11-3-4=7-4-1=3-1-1=5-3-1=20-17-2=10-1-9=6-2-2=5-3-1=18-15-2=20-4-5=18-2-8=6-3-2=15-5-8=18-4-1=20-3-15=4-1-