一年级数学20以内连减过关作业题

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