一年级数学20以内连减能力检测例题

一年级数学20以内连减能力检测例题姓名：班级：日期：用时：分钟得分：5-1-4=6-3-1=15-6-4=13-10-2=20-1-8=12-10-2=14-5-2=5-3-1=12-5-2=16-9-3=6-3-1=10-6-1=5-1-1=6-2-4=13-5-5=15-6-8=3-1-1=12-4-7=6-2-1=17-15-2=7-1-2=6-1-4=3-1-1=16-13-1=12-9-2=3-1-2=5-3-2=9-6-1=11-2-9=18-9-3=5-1-2=11-8-2=19-3-6=8-4-4=9-4-2=14-12-1=7-2-3=15-12-2=17-13-1=7-5-1=6-4-2=6-2-4=6-1-1=18-3-15=14-3-3=4-2-2=17-12-1=18-5-11=13-2-11=3-1-1=3-1-2=7-4-2=3-1-2=8-3-5=5-2-1=10-5-1=5-2-1=10-7-3=9-6-2=16-8-1=11-4-6=12-3-8=4-2-1=10-6-1=3-1-1=7-4-1=14-10-2=15-10-4=13-3-5=5-3-1=12-10-1=19-14-4=10-5-5=15-12-1=15-5-6=7-4-3=17-13-2=10-3-4=9-3-3=4-1-2=7-1-2=8-4-4=14-4-3=3-1-2=18-14-2=5-1-1=3-1-2=4-1-2=20-1-13=16-3-11=14-8-6=5-3-2=5-3-1=8-6-2=15-1-14=13-8-2=6-2-3=17-8-7=10-5-3=14-2-9=14-5-5=5-3-1=19-2-10=9-5-3=10-1-2=4-1-3=6-1-4=18-5-11=10-4-1=19-13-2=13-8-2=8-5-3=8-5-3=3-1-1=8-4-3=9-3-6=18-11-4=12-5-5=4-1-1=6-2-1=3-1-2=16-1-10=12-5-5=6-3-2=14-5-2=20-9-7=3-1-2=7-1-4=6-1-4=18-14-4=9-3-1=6-3-3=13-5-6=5-1-4=11-1-1=20-5-5=9-7-1=3-1-2=4-2-2=8-3-1=17-14-3=7-4-1=5-1-4=20-4-1=18-13-3=17-1-16=11-9-1=17-4-7=20-15-4=3-1-2=16-11-2=15-12-3=9-2-6=18-9-5=18-13-3=15-13-2=13-11-1=6-1-4=3-1-1=19-17-1=20-16-3=4-1-2=13-3-9=15-8-2=14-6-1=20-16-2=17-2-2=5-1-1=19-9-6=6-2-3=11-7-4=6-1-2=6-1-3=15-5-8=6-3-2=5-1-1=19-7-12=15-13-2=11-8-2=7-5-1=5-1-4=5-1-1=14-7-5=8-2-1=4-1-1=8-1-7=19-15-1=8-4-3=16-14-1=13-4-1=17-14-3=8-1-5=17-15-1=15-12-2=11-4-2=4-2-2=7-3-3=9-7-2=6-1-3=14-3-1=9-6-2=3-1-1=12-7-4=19-1-16=3-1-1=13-7-3=18-1-2=4-2-2=19-10-1=19-11-1=6-4-1=14-4-2=18-15-1=9-5-3=20-7-4=7-1-2=11-6-5=6-4-1=5-3-2=5-3-1=20-15-3=18-16-2=7-4-3=9-2-2=9-4-1=14-5-1=9-3-2=14-9-2=20-8-6=13-3-1=6-1-2=20-13-1=16-9-6=12-6-2=14-6-2=14-2-6=6-4-2=11-7-4=6-1-5=17-1-9=10-3-3=15-10-4=5-2-2=7-4-3=12-4-6=19-3-13=18-6-5=20-5-15=16-13-2=4-1-2=15-7-2=17-3-5=15-4-9=11-3-2=15-5-7=6-1-3=20-11-1=14-1-12=5-3-2=5-1-4=14-7-6=15-2-12=8-4-2=3-1-2=16-3-5=7-3-4=20-18-2=9-4-1=11-5-4=3-1-1=17-4-10=3-1-2=6-4-2=14-12-1=18-13-3=4-2-1=4-1-3=14-4-10=17-9-7=18-6-1=14-5-3=17-12-2=3-1-2=13-2-2=19-11-8=7-1-1=15-12-3=8-3-2=14-11-2=9-6-1=18-14-2=11-9-1=16-11-3=12-3-9=8-2-2=19-13-6=10-1-2=4-2-1=9-7-1=20-10-3=11-9-2=14-8-2=18-4-2=6-1-1=16-4-10=17-6-9=6-4-2=4-1-3=14-10-3=17-15-2=5-1-3=18-6-7=8-2-4=19-12-3=3-1-2=7-2-2=12-4-3=15-11-4=14-6-1=9-7-1=20-18-2=4-2-2=9-3-3=4-1-1=17-7-3=9-7-2=17-12-1=8-1-2=12-1-9=5-2-2=11-3-4=20-3-10=19-15-3=16-6-10=9-4-4=17-7-10=11-7-2=4-1-3=15-11-1=8-1-1=6-3-2=16-11-2=18-13-5=5-1-2=20-5-9=10-8-1=11-2-2=8-1-5=4-1-2=5-3-2=8-4-4=20-13-2=4-1-3=17-13-3=8-3-1=15-2-4=19-1-2=16-12-4=18-5-6=18-10-2=9-6-2=5-1-2=7-1-2=14-3-9=18-8-5=5-1-4=10-2-4=8-6-2=7-3-4=8-5-3=10-1-3=17-10-1=7-2-3=16-2-7=13-1-9=3-1-1=16-7-6=8-2-3=14-9-2=3-1-2=6-4-1=10-4-5=12-8-4=7-5-2=18-9-2=10-2-1=17-15-1=3-1-1=7-3-4=8-4-3=3-1-1=5-3-1=8-1-6=11-2-8=20-16-4=9-5-2=4-1-1=16-6-1=15-11-2=15-5-1=18-14-2=11-1-8=4-1-1=12-6-2=18-4-7=8-2-2=12-1-4=16-1-6=13-10-1=9-4-2=8-6-1=4-2-2=19-12-5=18-12-3=20-8-11=3-1-1=12-6-4=19-3-7=5-1-2=16-12-4=15-1-5=11-1-6=6-3-2=10-6-4=4-1-1=5-3-1=13-4-2=14-12-1=19-5-14=20-18-2=12-10-2=16-9-7=11-3-1=3-1-1=9-1-7=9-5-1=10-7-3=4-2-2=7-2-3=12-3-9=8-2-1=10-1-9=18-10-8=19-6-11=11-7-4=7-1-2=18-8-10=17-15-1=11-7-3=11-5-1=12-10-2=9-6-1=18-16-2=15-2-10=9-2-7=6-4-1=17-5-12=3-1-1=12-1-8=20-13-4=3-1-2=6-1-4=19-16-2=13-10-2=6-4-2=20-9-5=7-1-4=11-2-4=4-1-2=12-8-1=6-3-1=7-5-2=9-6-3=16-12-4=13-2-7=13-10-1=13-1-1=6-4-1=7-4-3=18-11-7=3-1-1=16-6-9=7-3-1=12-4-1=19-5-3=13-7-1=7-3-2=3-1-2=16-4-4=13-4-4=5-2-3=19-3-4=8-5-2=10-7-3=13-6-2=6-1-5=8-1-7=5-1-4=4-2-2=17-1-1=10-4-6=5-2-2=13-3-1=3-1-1=20-3-10=14-9-3=19-13-5=4-2-2=17-10-4=15-8-4=3-1-2=18-8-8=18-14-3=4-1-1=10-6-3=15-5-6=4-2-1=5-1-2=13-10-3=7-2-3=7-1-1=4-2-1=16-7-7=12-9-2=10-7-2=12-10-2=4-1-1=9-7-2=5-1-4=11-7-4=20-17-3=16-7-4=12-7-3=11-6-2=5-2-1=19-2-11=12-9-3=20-12-3=9-2-4=10-2-4=9-5-1=13-11-2=5-1-4=13-9-3=18-2-11=19-3-6=4-1-1=8-6-1=16-12-2=4-2-2=10-5-5=12-9-3=13-6-2=16-4-3=8-1-6=16-2-3=12-8-2=6-3-2=8-3-1=7-1-3=19-2-4=6-2-3=14-1-12=20-18-2=13-5-8=3-1-2=15-11-2=8-5-3=15-10-2=8-4-3=16-1-8=5-3-1=8-3-5=6-1-2=15-5-7=7-1-4=6-1-5=3-1-1=7-3-4=12-3-6=6-2-3=13-4-9=16-6-5=10-1-6=7-1-4=13-9-2=16-9-5=15-10-3=13-10-3=7-4-1=13-7-2=20-5-6=19-11-2=10-4-5=8-2-5=6-4-2=11-5-6=4-2-2=8-1-2=12-2-3=16-4-7=19-5-3=10-4-5=18-8-5=12-7-2=20-11-3=6-4-1=11-4-1=11-3-1=9-4-2=6-4-2=6-1-5=16-11-1=9-2-1=6-4-1=16-12-1=4-1-1=12-7-2=4-2-1=18-7-7=20-18-1=5-2-3=18-12-6=14-11-2=11-9-2=19-14-5=9-6-1=14-4-1=18-14-1=11-1-1=14-5-2=16-2-5=18-8-1=12-3-7=9-5-3=6-2-3=12-4-8=17-9-1=19-2-12=16-13-2=3-1-2=17-8-9=7-2-2=15-6-6=18-1-17=14-12-2=15-12-2=20-11-8=20-4-14=19-12-6=11-5-3=20-3-13=18-2-6=15-11-3=19-2-17=18-2-6=17-11-2=8-4-1=14-6-8=3-1-2=14-1-2=18-9-2=9-3-2=11-4-4=19-4-6=15-13-1=16-11-4=13-7-1=3-1-2=3-1-1=4-2-2=18-11-1=10-4-2=11-3-5=8-5-3=4-1-1=3-1-1=17-5-2=4-1-2=7-1-1=19-12-4=12-9-2=16-11-2=3-1-1=4-2-2=13-5-8=14-3-3=3-1-1=16-6-3=12-9-1=9-5-3=9-1-5=3-1-2=13-10-1=8-3-1=17-11-3=16-8-7=17-12-2=18-5-5=16-6-8=7-5-1=11-9-2=15-12-2=7-3-2=14-5-8=13-10-2=12-7-3=9-7-2=10-8-2=11-2-8=20-3-3=16-14-1=16-4-2=10-5-2=20-15-3=6-2-4=8-2-1=8-2-5=18-10-3=19-4-9=18-16-2=18-16-2=18-13-5=17-4-11=12-6-1=10-6-3=16-10-5=7-2-5=19-6-13=7-5-2=9-2-7=19-7-6=12-3-4=8-1-5=20-8-12=12-2-8=17-11-3=14-9-2=10-4-2=5-3-1=3-1-1=14-5-2=4-1-1=20-16-3=14-9-2=18-16-1=15-12-3=15-4-6=10-8-1=3-1-1=3-1-2=9-7-1=8-6-2=16-2-4=10-2-5=15-5-3=10-8-2=8-5-1=3-1-1=19-11-5=7-2-3=8-6-1=7-3-4=13-3-7=6-2-4=20-14-2=14-2-10=10-5-5=6-1-1=13-10-3=6-3-3=7-5-1=10-2-2=5-2-3=12-9-1=6-1-2=5-1-2=6-2-1=12-7-1=18-3-2=3-1-2=20-18-2=9-4-1=9-1-3=20-3-15=13-4-5=9-5-3=12-10-1=6-1-3=3-1-2=10-6-4=20-9-7=18-5-6=13-4-1=11-7-4=16-13-1=8-6-2=9-5-3=15-5-4=6-1-5=14-11-3=14-10-1=17-8-7=8-3-3=13-11-1=8-6-1=20-3-1=6-2-4=19-13-5=16-3-13=7-4-3=19-11-5=7-4-2=15-7-7=20-14-2=20-15-5=15-8-5=15-8-1=16-8-2=14-3-7=11-7-3=18-11-4=19-9-1=6-3-1=13-1-2=8-1-7=14-1-10=18-15-3=15-11-3=14-2-6=18-1-2=14-2-10=6-3-2=14-9-5=7-3-4=16-6-4=4-2-2=3-1-2=18-5-5=7-5-1=11-5-4=18-2-5=20-5-9=13-4-6=8-5-2=10-5-4=4-2-2=20-5-14=14-7-5=18-10-1=11-6-4=14-11-1=11-9-1=20-3-4=17-6-11=3-1-1=19-17-2=7-4-1=19-2-5=9-1-3=20-6-13=13-10-2=7-2-1=15-5-2=9-6-2=4-1-1=16-8-5=5-2-3=20-1-16=9-3-3=4-1-1=9-1-4=5-2-1=10-5-2=5-1-3=10-3-7=7-1-2=8-1-4=13-1-9=4-1-2=17-3-2=3-1-1=5-2-3=6-3-1=3-1-2=7-5-1=17-11-6=18