一年级数学20以内连减过关考核习题

一年级数学20以内连减过关考核习题姓名：班级：日期：用时：分钟得分：8-4-1=11-4-3=5-2-1=18-4-5=6-1-3=20-15-4=20-8-11=3-1-1=8-4-2=11-3-3=3-1-2=15-1-7=3-1-2=11-1-8=5-3-1=17-8-6=5-3-2=13-6-3=9-1-3=8-5-2=9-7-1=13-10-2=4-2-1=17-5-3=6-1-3=16-14-1=8-5-1=7-3-1=12-8-2=9-3-2=10-8-2=6-3-2=16-4-12=9-4-4=9-5-3=14-1-11=18-14-4=9-7-1=15-8-2=10-2-6=14-9-2=6-3-3=5-2-3=11-5-2=10-8-1=16-2-4=11-1-4=13-5-6=3-1-1=5-3-1=12-4-1=18-16-2=10-1-6=8-5-2=20-11-1=16-9-5=13-6-4=3-1-2=5-3-1=18-4-4=3-1-1=17-15-1=6-4-2=5-2-2=8-1-4=3-1-2=9-7-1=7-4-2=7-5-1=13-8-3=15-4-3=4-2-1=16-5-2=13-3-8=5-3-1=20-11-6=14-11-1=10-4-3=16-1-15=13-9-1=9-1-4=5-3-2=9-1-3=13-11-2=19-7-1=13-11-1=4-2-2=4-1-2=13-2-5=12-6-5=9-3-5=3-1-2=15-3-9=4-1-2=15-7-5=15-13-1=13-9-3=12-2-1=19-9-5=4-1-1=6-4-2=16-2-5=20-2-4=17-3-13=5-3-1=10-5-5=19-13-1=20-9-10=4-2-2=20-15-1=13-4-2=15-3-1=14-10-4=20-12-2=7-1-4=7-4-1=13-1-6=17-5-5=8-4-2=7-4-2=20-15-4=18-9-4=15-9-1=12-5-2=10-5-4=9-6-1=3-1-1=15-5-8=8-3-1=12-8-1=18-13-3=20-9-5=4-2-2=11-4-4=4-2-2=20-9-6=3-1-2=9-7-1=11-2-4=18-6-11=10-1-9=12-8-3=9-2-2=19-2-17=6-2-2=5-3-1=10-2-7=17-6-4=4-1-2=4-2-1=6-4-1=15-6-4=10-8-2=19-4-15=11-2-8=16-2-11=9-3-4=14-10-3=8-2-2=20-10-1=16-13-2=20-9-2=12-9-3=17-2-2=12-8-2=9-6-1=18-9-3=20-12-2=10-6-2=13-6-1=3-1-1=9-2-5=20-9-3=6-2-3=20-13-1=5-1-2=17-11-2=17-2-2=6-2-4=12-9-3=13-3-10=6-3-1=7-2-2=9-4-1=7-2-4=5-3-1=8-2-1=14-11-1=9-4-2=7-4-3=9-7-1=13-5-5=8-3-5=7-5-2=6-2-2=20-1-16=14-12-2=16-2-1=15-1-4=14-12-2=17-7-9=4-2-1=8-5-3=17-3-6=8-6-2=16-4-4=3-1-1=17-6-2=3-1-1=15-9-2=19-14-5=5-3-2=3-1-1=18-15-1=12-3-2=6-4-1=3-1-1=6-2-2=12-9-3=6-4-2=20-3-11=18-8-4=3-1-2=6-4-1=4-1-2=17-7-9=9-7-1=6-2-2=6-4-2=8-1-1=9-3-1=11-4-1=14-10-3=12-7-2=5-2-1=6-2-4=12-6-3=15-1-2=12-9-2=10-3-2=16-12-3=5-3-2=12-4-5=18-7-4=17-6-2=11-4-1=18-5-5=5-1-2=16-9-4=9-5-2=19-14-1=18-11-3=11-1-9=7-3-4=12-4-6=20-7-13=17-1-9=3-1-2=9-7-2=16-6-8=13-2-10=4-2-1=13-6-6=12-5-6=3-1-2=4-2-1=19-5-5=18-13-1=16-8-4=8-5-1=17-14-1=9-4-2=19-6-6=5-1-2=19-8-5=19-16-3=11-3-5=10-3-7=3-1-2=6-4-1=16-14-2=4-2-2=5-3-2=15-12-2=8-6-1=20-6-10=20-18-2=16-3-4=7-5-2=17-6-11=19-3-4=12-9-1=17-5-12=7-3-1=16-6-1=19-12-3=10-1-1=18-3-15=20-18-1=7-1-4=7-1-5=11-7-4=16-6-5=13-8-1=7-3-4=13-5-3=17-3-2=4-1-3=9-2-2=14-12-2=6-3-3=18-12-4=4-2-1=13-4-5=7-5-2=10-7-1=13-3-10=7-4-2=14-1-5=6-4-2=5-2-2=8-1-7=17-8-8=9-2-3=12-4-2=18-2-7=7-4-2=18-11-6=16-1-8=13-7-4=19-12-2=17-3-8=12-8-4=3-1-2=10-7-2=11-6-4=16-7-1=15-11-3=20-3-14=20-3-4=6-4-1=9-2-5=19-15-2=11-1-2=17-14-1=9-6-2=10-6-3=10-7-3=7-5-1=6-3-2=11-3-6=18-12-4=15-5-7=10-3-2=12-4-8=19-9-1=4-2-2=19-14-5=9-2-3=13-1-9=14-12-2=20-18-1=8-3-2=10-5-1=14-9-2=17-1-1=11-9-1=13-1-10=6-4-2=7-4-2=8-5-1=5-1-4=20-17-2=15-8-2=20-9-3=6-2-4=15-3-2=13-8-3=17-8-1=5-1-4=20-7-6=15-12-3=6-4-1=18-10-6=9-1-7=12-10-1=19-16-3=6-3-3=13-2-2=13-8-1=12-3-2=18-9-8=16-8-5=8-6-2=9-3-3=5-3-2=17-3-14=11-9-2=16-8-7=3-1-2=6-1-2=12-2-4=8-5-2=17-15-1=12-10-2=18-6-12=3-1-2=5-1-3=17-5-11=20-14-6=20-13-4=10-4-5=16-13-3=11-7-2=16-8-3=17-14-3=16-7-6=4-2-1=16-5-10=3-1-1=17-5-7=14-12-2=17-11-2=13-10-2=12-9-3=5-1-3=5-2-1=11-7-4=20-7-2=10-4-5=14-2-11=8-3-5=12-2-10=12-6-6=18-7-8=12-9-3=5-2-1=16-3-9=5-2-1=3-1-1=5-3-2=19-2-16=13-10-2=10-5-1=11-8-1=5-3-2=15-4-7=12-5-4=20-3-10=19-16-3=7-5-1=11-5-6=9-6-1=5-3-1=7-2-2=14-10-2=13-10-2=14-7-3=10-2-2=12-6-5=19-15-2=5-3-1=10-7-2=12-4-5=20-4-16=17-14-2=18-2-7=18-5-7=4-1-2=16-14-1=4-2-2=4-2-1=7-2-4=12-5-3=17-8-5=7-5-2=14-7-5=14-4-5=19-15-1=14-3-2=17-15-2=10-6-3=8-5-1=19-12-2=5-1-2=7-3-2=9-5-1=19-14-4=17-15-1=9-6-3=9-3-3=19-15-1=14-3-11=11-3-8=9-7-1=7-5-1=13-6-2=17-13-4=9-6-3=12-10-1=15-2-7=16-1-15=17-8-4=12-7-2=19-10-3=4-2-2=5-3-1=5-3-2=9-3-2=19-10-2=11-6-5=3-1-1=16-7-7=18-13-2=11-2-2=7-3-4=20-8-4=10-7-1=18-11-5=3-1-2=11-6-1=11-5-2=18-2-1=7-5-1=20-8-8=13-9-4=17-8-6=7-1-5=13-7-6=17-15-2=5-3-1=15-2-12=3-1-1=7-1-5=14-4-3=10-1-9=8-4-2=3-1-1=9-3-6=6-3-1=11-1-8=16-14-1=19-1-12=7-4-2=20-2-17=18-16-1=7-3-4=19-2-7=18-4-1=19-6-5=6-3-1=18-1-15=12-7-2=7-3-1=6-2-2=9-7-2=9-3-6=6-2-2=5-3-2=20-2-3=4-1-2=8-4-1=8-4-2=14-4-8=6-2-2=5-3-2=10-3-5=16-9-5=14-3-7=6-1-2=20-11-2=3-1-2=19-9-7=18-3-5=19-2-13=3-1-2=14-9-5=11-7-4=11-9-2=8-6-2=20-5-1=5-3-2=13-11-2=19-8-3=10-2-8=20-16-1=9-4-4=19-11-4=17-5-10=12-4-7=16-7-8=7-3-1=18-12-6=11-8-2=10-2-8=19-13-5=3-1-1=9-2-5=19-4-15=14-4-8=16-11-5=3-1-1=6-2-3=13-2-1=12-5-5=8-3-1=17-1-3=14-1-7=20-16-1=10-3-7=15-11-1=11-2-1=5-2-1=14-10-3=9-6-3=20-6-14=15-8-1=10-8-1=12-10-2=8-6-2=20-3-17=6-2-4=10-7-3=3-1-2=12-6-3=18-13-3=12-4-3=17-15-1=19-13-5=11-1-10=3-1-2=14-9-5=17-13-1=19-2-13=13-9-4=12-2-6=8-1-7=17-5-12=11-6-3=3-1-1=6-4-2=12-8-1=8-6-1=20-6-5=9-6-2=15-1-10=12-8-3=17-7-3=19-13-3=15-3-2=14-12-2=11-5-6=19-1-10=17-4-11=5-3-2=19-8-3=12-5-3=6-3-1=4-1-1=12-2-3=20-3-3=19-5-11=16-6-10=10-2-7=3-1-1=8-1-4=17-2-5=8-3-4=15-4-1=11-3-7=9-7-2=15-12-1=12-6-3=15-13-2=17-6-5=11-5-6=7-2-3=15-11-2=8-5-2=15-1-5=11-6-4=16-13-1=18-8-9=20-4-15=8-4-2=19-2-15=17-9-1=15-5-8=19-16-2=5-1-1=5-1-4=7-3-3=18-13-1=6-2-2=20-11-9=13-1-2=3-1-2=18-13-2=7-1-6=20-17-1=20-2-8=19-5-2=16-6-8=8-5-2=8-3-2=5-3-2=9-5-3=10-1-2=5-2-3=10-7-3=10-6-2=9-5-2=13-4-1=8-4-1=7-5-1=10-4-3=14-2-9=16-14-2=17-14-1=4-1-2=20-9-10=10-6-1=12-9-3=10-6-1=3-1-1=13-11-2=19-4-15=10-3-5=4-1-1=16-7-3=3-1-1=10-8-2=5-2-1=19-7-9=10-4-4=13-10-3=3-1-1=12-10-1=12-4-7=13-7-4=16-11-4=20-16-4=12-1-10=4-2-1=17-13-3=15-6-3=11-3-6=20-7-8=7-1-3=11-9-1=4-2-1=13-9-2=13-5-8=7-3-1=3-1-1=16-14-2=6-3-2=15-5-3=4-2-1=9-2-2=13-2-5=14-8-1=8-4-2=10-3-5=13-2-4=19-11-3=13-1-6=20-8-3=8-6-2=16-4-5=17-1-13=20-4-3=9-3-2=12-7-3=4-1-1=9-3-5=19-4-2=19-4-6=10-3-7=12-7-4=15-4-10=18-13-3=3-1-2=12-2-10=17-15-2=11-2-1=11-2-7=19-4-6=10-1-5=18-6-2=15-9-5=18-10-1=9-3-4=4-2-2=8-4-4=8-4-1=17-13-2=19-13-2=16-9-7=14-5-6=9-1-4=19-5-6=19-17-1=18-15-3=12-6-4=15-1-10=8-3-4=19-16-2=3-1-1=8-1-1=20-10-1=20-6-5=17-15-2=13-5-6=19-1-16=5-3-1=12-3-9=4-1-3=20-3-7=13-9-2=8-5-1=18-7-2=20-15-3=19-14-3=12-6-4=17-12-5=5-2-2=9-4-1=13-4-8=4-2-1=13-9-3=5-2-2=8-1-6=17-1-11=7-5-2=5-3-1=8-6-1=14-2-8=19-6-1=9-2-1=6-1-5=19-15-2=11-5-3=6-3-3=11-9-2=11-9-1=13-4-7=17-6-5=9-7-1=14-10-1=19-7-8=11-1-6=5-3-2=9-2-4=3-1-2=9-3-3=10-2-8=6-2-3=19-11-7=7-3-4=16-1-8=18-13-2=11-4-7=11-4-7=20-18-2=13-3-2=4-2-1=5-3-1=17-2-9=14-7-3=8-4-3=14-11-3=11-2-1=9-2-1=3-1-1=8-2-4=7-2-3=15-6-4=4-2-1=5-1-2=20-12-8=18-9-7=7-1-3=19-11-1=19-5-2=3-1-1=10-1-2=3-1