20以內連減質量監(jiān)控練習題大全附答案姓名：班級：日期：用時：分鐘得分：5-1-1=12-7-5=8-6-1=19-6-11=7-1-1=3-1-1=20-14-2=4-2-1=11-6-1=12-3-7=4-1-3=14-11-2=7-3-1=4-1-1=4-2-1=20-18-1=17-11-2=18-10-2=19-9-1=10-1-2=9-5-2=7-4-1=5-3-2=18-4-10=16-4-3=9-3-4=3-1-2=18-12-5=15-11-4=8-5-3=12-1-7=7-5-1=6-2-4=20-7-2=14-8-4=14-3-9=20-16-3=19-13-5=6-3-2=10-5-3=14-4-6=16-8-7=11-5-3=20-15-5=13-8-1=11-3-6=4-1-3=6-3-2=4-2-1=20-8-8=8-4-4=13-6-3=18-2-14=8-3-2=12-9-2=9-3-4=5-3-1=16-4-12=9-1-6=3-1-1=16-7-7=11-2-7=19-7-7=14-11-3=12-7-2=20-2-3=15-9-3=17-14-2=13-10-1=6-1-2=8-2-5=20-14-5=9-6-1=14-6-2=7-3-3=9-5-2=18-1-10=6-4-2=14-7-4=4-2-1=5-2-2=20-9-2=9-7-2=8-1-1=13-1-1=20-1-11=6-3-2=4-1-1=3-1-2=12-1-8=4-2-2=18-16-2=6-1-3=10-6-2=8-2-2=11-1-2=6-4-1=10-6-4=19-7-7=8-4-2=16-8-1=8-2-1=18-8-10=20-4-10=8-5-2=6-3-2=13-6-6=14-3-2=13-9-1=11-9-2=4-1-2=20-11-3=15-8-6=15-3-3=15-4-8=9-5-1=8-5-2=20-6-9=3-1-2=6-1-4=6-4-1=16-9-7=15-1-13=7-1-6=20-16-2=11-5-2=20-18-2=14-10-4=8-3-5=20-9-2=12-10-2=20-3-9=7-2-5=8-1-2=16-2-5=10-1-2=9-7-1=13-5-8=18-11-7=5-2-1=17-11-5=4-2-1=9-6-2=3-1-1=3-1-1=16-13-2=14-10-4=19-8-3=12-1-8=4-2-2=5-2-2=19-8-7=19-5-12=18-11-3=18-16-1=11-2-3=4-2-2=16-9-5=11-9-1=8-6-2=20-16-1=9-6-3=4-1-1=11-7-3=3-1-1=12-5-6=20-14-1=4-2-1=11-5-6=10-5-2=11-2-4=5-1-2=17-6-5=20-16-1=10-2-8=15-10-5=20-3-15=12-1-7=18-7-10=3-1-2=13-9-1=20-14-1=15-13-1=12-7-5=20-8-10=3-1-1=7-2-3=6-4-2=15-7-3=7-3-3=11-9-2=18-7-5=17-5-7=16-13-2=8-3-1=10-4-5=6-2-4=9-4-3=10-6-4=5-2-1=15-3-11=3-1-1=9-4-4=18-9-6=11-8-2=14-3-9=15-12-1=12-7-5=11-8-2=18-14-1=19-9-8=4-1-3=15-5-9=3-1-1=11-5-3=8-4-4=11-9-2=12-7-4=18-9-4=9-2-2=10-1-9=6-3-3=5-3-1=10-8-2=4-1-2=20-11-7=13-2-1=13-7-1=16-2-12=4-2-1=4-1-3=20-11-6=13-5-1=13-6-1=20-4-15=20-9-3=8-3-4=12-4-2=9-6-1=19-15-3=14-7-3=9-2-6=11-2-2=10-6-4=13-6-6=17-1-9=12-3-6=10-8-2=5-1-3=6-1-1=17-6-10=8-4-4=8-3-3=6-3-1=13-11-1=17-4-3=9-5-4=10-2-8=12-8-2=8-2-5=8-5-3=10-2-7=7-3-3=18-10-5=7-1-5=13-3-2=17-1-3=4-2-1=9-6-1=8-4-3=7-2-4=14-7-4=11-9-1=18-8-3=14-7-4=7-2-1=15-10-2=9-2-2=5-1-4=15-3-4=16-14-2=11-1-4=8-4-1=20-13-3=8-4-4=4-2-2=11-9-2=11-6-3=5-1-4=4-2-1=18-13-5=17-2-14=5-3-2=3-1-1=12-2-10=8-2-2=10-5-2=5-3-2=17-8-4=9-1-6=9-5-3=9-5-1=11-2-7=12-5-2=9-3-3=16-9-6=14-8-6=15-6-2=6-1-5=3-1-2=18-10-4=20-17-3=7-2-3=14-1-10=17-4-10=5-3-2=8-1-6=6-2-1=3-1-1=8-4-1=11-1-8=3-1-2=9-4-2=3-1-2=20-7-13=16-4-1=12-10-2=13-2-10=7-5-1=19-5-3=16-13-2=11-4-1=5-1-3=14-2-1=19-3-2=6-3-3=3-1-2=5-1-1=8-4-1=14-11-2=18-11-2=20-2-12=6-2-3=5-2-3=18-6-4=16-13-1=20-5-7=9-5-2=12-3-4=13-10-2=16-13-2=4-2-2=7-4-3=7-5-2=15-10-5=15-6-4=10-3-6=9-6-1=6-2-4=19-5-11=7-2-5=18-2-16=3-1-1=16-6-3=10-8-2=6-1-2=7-2-2=6-4-1=9-1-4=19-1-5=13-5-7=4-2-2=8-3-2=8-5-2=9-5-2=14-8-5=20-6-13=4-1-2=8-2-6=9-4-1=4-2-1=15-3-4=19-7-4=17-11-6=7-4-2=4-2-2=17-13-4=12-8-2=7-2-4=12-7-2=20-10-2=13-5-4=19-17-1=19-8-6=14-11-1=18-7-5=18-3-3=3-1-1=14-2-2=16-9-6=16-3-12=16-11-4=12-5-3=17-7-6=20-9-1=10-2-7=14-10-3=11-5-5=14-7-1=6-4-1=5-2-3=12-8-4=6-1-1=8-3-4=9-2-2=10-3-5=14-2-11=9-1-7=5-3-2=3-1-2=19-6-2=19-17-2=8-3-5=11-4-4=10-8-1=9-1-3=20-2-5=6-1-2=13-10-3=9-3-2=9-1-3=17-13-3=12-8-3=6-3-1=16-7-2=9-7-2=16-10-6=16-1-9=16-3-13=5-1-4=9-1-3=11-3-7=11-4-5=9-7-1=8-3-1=5-1-1=4-2-2=8-3-3=16-7-3=13-2-11=16-10-3=13-8-2=14-5-9=3-1-2=13-3-7=16-10-1=13-3-9=8-1-2=6-2-4=3-1-2=11-6-5=15-3-3=5-2-2=10-8-1=5-3-2=16-8-7=3-1-2=10-4-4=6-4-2=19-11-1=3-1-1=13-11-2=8-5-2=6-2-4=19-15-3=18-12-1=11-2-8=3-1-1=4-1-2=13-4-1=11-3-5=13-3-10=10-2-7=16-10-2=10-3-5=13-4-3=8-2-4=20-11-5=5-1-1=4-1-3=7-3-4=19-9-10=6-3-1=16-1-1=5-2-1=13-11-2=11-3-5=11-5-1=9-1-8=4-2-2=15-12-3=5-2-1=19-14-3=14-8-3=8-5-3=3-1-2=8-5-2=13-9-3=19-9-5=19-15-1=15-11-1=15-7-7=13-1-7=15-11-1=9-7-2=15-9-5=10-5-1=9-6-3=17-4-10=14-4-8=5-3-1=18-14-4=8-4-3=8-1-6=4-2-1=14-8-5=8-3-5=11-2-4=18-8-6=9-4-4=3-1-1=3-1-1=6-3-1=17-5-11=13-9-4=20-17-3=20-13-2=17-10-6=5-1-3=6-1-4=9-3-4=7-4-3=16-2-14=15-10-3=18-6-1=5-3-1=9-2-5=11-9-1=19-9-10=11-7-1=15-3-10=18-5-8=4-1-1=17-3-12=10-7-2=8-3-4=12-10-1=11-2-7=13-8-5=19-5-5=6-4-2=11-4-2=11-1-2=19-9-7=13-10-2=4-1-2=8-1-6=8-3-4=3-1-1=4-2-1=8-6-2=5-2-2=20-17-1=17-9-3=3-1-2=19-13-6=4-1-3=5-2-3=20-10-10=10-2-2=17-12-5=15-11-4=12-6-5=8-4-3=5-2-1=6-1-2=5-3-2=7-5-1=19-9-2=10-4-6=7-2-2=9-3-6=19-14-1=5-2-1=11-3-5=8-3-5=9-4-5=17-11-2=9-4-1=18-12-1=9-6-2=5-2-2=10-5-4=7-5-2=5-3-1=10-5-2=13-4-8=6-1-3=13-3-3=11-6-1=12-2-1=13-5-7=5-1-3=5-1-1=6-3-3=14-2-5=14-3-6=7-2-3=17-1-7=16-11-1=19-12-3=16-10-4=3-1-1=6-2-4=5-3-1=13-10-3=5-2-2=19-7-4=17-14-1=15-5-6=8-1-1=13-4-7=11-5-1=17-14-1=8-5-3=3-1-2=10-4-3=14-4-5=6-2-3=7-1-6=13-9-4=16-8-1=3-1-1=6-4-2=13-3-3=13-10-2=9-4-2=13-1-1=11-5-3=8-2-5=5-1-2=14-7-1=15-13-2=11-9-2=17-10-3=13-9-3=20-6-1=8-3-2=7-5-2=13-3-9=13-5-1=9-3-6=19-12-4=15-10-3=12-7-5=7-5-1=5-3-1=4-1-1=6-4-2=12-10-1=19-11-8=14-7-1=17-12-4=19-5-3=17-9-5=4-1-3=9-1-7=7-2-2=11-9-2=14-6-3=19-4-7=19-5-13=6-2-2=18-3-7=4-1-2=11-3-6=9-6-3=6-3-2=10-4-4=8-3-2=13-1-8=15-11-1=9-7-1=20-1-18=4-2-1=16-6-7=15-6-2=3-1-1=4-2-2=11-8-3=9-5-2=8-5-1=13-11-1=12-3-2=9-6-2=7-1-5=9-2-2=12-5-2=19-10-6=5-1-2=6-4-2=16-3-6=20-6-6=7-3-1=13-6-4=12-5-4=14-11-1=12-5-6=6-1-1=5-2-2=3-1-1=15-10-3=11-5-2=16-7-9=3-1-2=3-1-1=10-2-6=18-10-2=12-7-4=7-1-5=6-3-1=11-1-8=17-15-2=14-1-12=17-5-4=16-10-1=11-4-5=6-1-1=11-8-1=14-11-2=6-4-2=20-8-1=6-1-4=4-1-1=20-2-18=12-4-2=5-3-2=12-3-2=5-3-2=4-1-1=7-3-3=17-7-10=15-9-5=13-3-6=17-14-3=17-15-1=17-2-9=4-2-2=4-1-1=3-1-1=6-4-2=14-2-3=12-3-6=3-1-1=14-12-1=6-2-2=12-1-8=10-1-9=12-9-3=6-3-1=15-6-8=13-9-1=16-9-2=14-9-5=20-15-2=14-2-8=5-3-2=8-4-2=19-13-1=3-1-1=5-1-1=15-13-1=8-2-4=19-3-11=3-1-1=14-9-4=16-5-2=20-7-13=14-10-1=9-5-2=5-1-4=7-3-1=10-6-2=19-6-6=15-4-3=7-3-4=19-10-2=19-4-12=17-10-7=15-4-7=19-10-5=16-13-2=16-11-4=15-10-3=9-7-1=16-6-7=3-1-1=6-1-2=10-4-1=19-14-4=4-1-2=14-4-5=5-1-4=10-1-1=19-10-2=13-2-10=12-1-7=7-1-3=10-3-4=12-7-4=18-15-3=5-1-2=5-2-3=15-10-4=9-6-2=6-3-3=4-2-2=12-2-1=9-4-2=8-3-2=11-2-5=10-7-1=7-3-1=5-2-1=4-1-2=4-1-3=16-8-4=16-2-3=11-5-1=8-4-4=17-11-5=11-1-8=19-12-7=9-1-3=19-14-3=9-5-4=5-1-1=6-4-2=6-1-4=20-6-6=15-10-2=6-3-3=18-10-1=18-4-2=20-5-9=9-4-5=8-1-5=16-7-5=9-2-6=11-4-6=20-5-10=8-4-3=16-5-10=8-6-2=16-1-2=14-1-3=15-13-2=11-9-2=19-5-5=4-1-1=20-9-7=10-5-5=20-12-7=11-3-8=6-4-2=13-7-6=18-16-2=15-9-6=3-1-2=16-6-7=20-8-1=13-11-1=19-17-2=7-3-1=12-3-4=19-17-1=8-4-2