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