一年級數學20以內連減質量考核例題姓名：班級：日期：用時：分鐘得分：6-2-2=18-5-4=8-4-4=17-11-5=12-6-5=13-10-1=17-10-7=14-1-8=6-2-1=16-5-6=12-8-1=9-2-2=4-2-1=9-6-3=7-3-3=9-1-7=11-4-1=14-11-1=9-4-3=18-16-2=16-8-7=14-11-1=4-2-2=9-4-1=7-4-3=10-2-7=14-2-12=16-14-2=12-4-1=6-4-2=4-2-1=8-2-1=18-7-1=18-10-7=19-15-4=17-11-6=9-1-4=17-11-2=20-4-16=18-13-2=16-11-3=7-3-4=12-6-1=16-13-2=17-10-5=5-1-2=15-5-10=15-12-2=10-4-1=15-10-3=14-5-5=3-1-1=4-2-2=7-1-6=12-3-2=19-12-4=11-4-5=16-9-2=7-2-4=20-6-9=20-6-6=10-6-3=9-4-4=5-1-2=4-1-3=4-1-1=11-5-5=20-2-1=11-3-8=9-5-1=8-5-2=11-2-1=15-7-6=4-2-2=9-6-3=18-9-8=8-5-2=10-3-6=11-4-5=12-6-2=6-4-2=18-3-11=15-1-9=4-2-2=3-1-2=20-12-7=11-4-7=16-6-9=14-9-2=4-1-2=14-3-7=5-2-3=6-2-1=14-10-4=14-5-8=9-4-4=13-4-3=15-8-2=9-5-4=16-10-6=11-9-1=7-2-3=7-4-2=17-3-7=6-2-4=16-8-6=10-5-5=14-7-6=4-1-2=10-6-1=16-6-6=6-1-4=5-3-1=20-14-6=14-6-6=13-3-1=18-8-10=11-9-1=13-5-5=4-2-2=20-10-7=14-2-10=12-8-3=8-3-4=3-1-2=8-5-3=9-1-5=20-6-1=13-10-2=7-2-4=6-3-1=20-16-1=3-1-2=5-1-4=5-3-1=5-1-1=10-6-2=16-9-4=20-18-1=4-2-2=13-6-5=18-1-7=6-2-2=7-3-3=16-5-3=3-1-1=16-11-4=14-6-2=9-1-8=15-3-10=18-5-4=3-1-1=18-9-9=12-3-7=14-6-4=6-4-1=4-2-1=16-11-2=14-2-2=14-2-4=5-1-4=18-12-6=10-2-8=20-9-7=14-6-8=13-9-1=17-12-1=5-1-3=5-2-3=20-18-1=5-3-2=12-3-8=15-1-3=9-5-2=15-7-8=9-6-1=4-2-1=18-14-2=4-1-2=4-2-2=9-4-3=14-10-3=10-3-3=10-2-8=16-4-8=18-3-14=14-9-1=14-10-4=15-7-1=11-2-3=11-8-3=7-4-3=15-10-5=10-5-5=11-6-5=19-2-13=10-8-2=13-6-6=20-11-4=10-1-2=12-2-1=7-4-2=17-12-3=20-7-8=14-9-4=11-5-1=16-11-1=20-13-3=4-2-2=3-1-1=13-5-3=20-10-2=9-2-1=8-5-1=12-6-4=15-2-5=16-8-8=17-8-2=3-1-2=5-1-3=7-4-3=6-1-1=10-6-3=18-11-6=17-15-1=6-3-3=8-3-1=7-4-3=8-1-7=13-8-1=12-4-3=20-1-12=14-10-4=4-2-1=14-6-5=5-2-1=19-15-3=8-3-1=16-11-4=5-3-1=11-5-1=3-1-2=20-6-13=5-1-4=20-1-17=10-8-1=15-11-2=10-3-2=17-10-4=3-1-1=6-1-5=5-1-3=6-2-4=11-9-2=8-5-3=14-9-5=20-10-1=16-8-5=16-12-4=20-11-7=19-12-6=10-5-2=5-1-3=3-1-1=17-1-6=20-15-5=11-3-3=5-2-1=14-11-2=7-3-3=16-14-1=17-10-2=19-12-5=9-1-6=18-10-3=13-9-2=9-6-3=6-3-2=18-8-10=15-9-1=18-14-4=18-12-2=18-11-5=7-5-2=7-3-4=16-10-4=4-2-1=11-4-1=15-4-2=12-6-5=8-4-3=20-7-4=6-1-2=14-6-4=19-7-10=15-8-2=5-3-2=5-1-3=14-5-5=13-7-2=15-11-3=8-6-1=19-9-8=10-8-2=20-8-4=14-5-1=20-3-9=11-8-2=7-5-1=5-3-1=12-6-2=15-11-3=14-1-9=17-14-2=13-3-7=12-7-5=10-1-5=18-8-4=13-6-1=6-3-3=5-1-3=3-1-1=18-16-2=17-10-7=3-1-2=15-3-7=3-1-1=13-6-6=6-1-4=8-1-4=9-3-4=9-3-5=19-4-8=5-3-2=4-2-1=16-9-2=5-3-1=5-1-3=15-9-2=5-3-1=16-13-1=5-1-4=20-1-3=20-7-2=12-6-5=19-4-13=13-5-7=5-1-2=15-4-4=13-3-7=7-1-3=19-2-5=3-1-1=5-1-4=11-2-9=4-2-2=3-1-1=13-3-5=3-1-2=16-10-5=9-5-3=14-2-8=7-5-2=14-4-5=9-1-5=7-5-2=4-1-3=20-4-14=13-2-1=11-2-2=14-4-9=19-16-2=10-6-3=12-5-7=5-2-1=11-2-3=14-5-9=10-5-4=15-6-8=3-1-2=9-2-2=12-6-3=14-7-4=3-1-1=6-3-3=6-4-1=19-16-3=10-2-7=14-11-3=3-1-1=20-5-11=15-2-10=10-2-7=19-3-4=10-1-2=14-4-10=8-6-1=12-7-1=15-9-6=5-1-3=16-14-1=7-1-2=20-14-2=12-1-7=6-3-1=17-3-13=12-2-2=6-2-3=20-17-1=10-4-3=8-2-5=19-13-4=9-3-3=19-12-2=13-2-11=15-6-6=20-12-2=17-4-7=10-2-2=6-1-1=15-2-6=14-7-6=4-2-2=13-6-2=20-9-9=15-11-4=20-9-2=19-15-1=8-5-3=13-9-2=15-5-8=10-6-2=19-14-5=14-3-1=20-18-2=4-2-2=16-5-3=14-4-2=10-4-3=7-2-2=17-4-12=11-9-2=6-2-4=11-3-8=19-7-6=8-1-4=11-6-2=15-6-7=6-2-4=16-12-3=5-3-1=9-3-5=17-10-1=16-6-5=11-6-5=6-1-5=9-3-6=16-1-7=7-5-1=16-6-10=11-6-1=9-6-1=12-10-2=9-6-3=4-1-3=19-16-2=4-1-3=19-4-10=18-11-1=3-1-1=16-5-2=17-12-2=20-2-10=7-1-4=7-3-1=6-4-1=9-1-5=3-1-2=5-1-2=15-2-12=18-15-1=14-4-1=7-3-1=11-4-1=13-7-2=13-7-1=5-2-2=18-13-3=16-2-7=19-13-1=13-7-5=13-2-9=4-1-1=11-3-1=16-14-1=9-3-2=3-1-1=8-6-1=13-10-3=13-4-5=7-1-2=10-4-5=8-5-1=12-7-4=6-1-5=7-2-3=11-2-1=10-7-1=17-3-5=19-17-2=18-13-1=11-4-6=17-8-4=19-16-3=4-2-1=14-8-4=6-1-3=3-1-2=15-13-1=5-1-2=19-10-3=14-2-5=8-3-5=18-15-3=17-12-1=3-1-2=13-11-1=8-1-6=11-8-3=10-3-6=5-1-4=13-11-1=6-4-1=10-6-4=14-5-9=14-5-2=20-8-2=16-4-7=18-14-3=6-3-2=17-4-9=7-1-5=6-2-3=13-3-1=12-9-1=5-3-2=17-4-13=17-8-7=5-1-1=13-11-1=13-4-1=4-1-1=4-1-1=16-3-2=9-6-1=18-7-10=15-1-14=3-1-1=6-4-1=14-4-3=16-9-5=6-3-1=16-6-3=18-6-7=9-5-4=5-3-1=6-3-2=3-1-2=7-3-4=17-11-4=18-6-7=5-2-1=10-2-7=7-5-1=5-2-2=4-1-2=19-7-9=15-2-7=8-3-4=8-2-6=12-7-5=20-7-10=20-8-9=9-5-2=16-4-6=12-7-3=12-5-4=10-1-9=11-4-6=13-4-5=3-1-1=14-3-4=15-11-3=5-3-2=3-1-2=11-6-3=15-12-3=8-2-3=10-5-4=16-9-6=5-3-1=8-6-2=10-8-2=12-4-8=6-1-3=12-9-3=20-1-9=8-2-3=3-1-1=20-5-14=9-7-1=9-2-4=18-1-4=15-8-1=20-18-1=17-9-4=16-13-1=11-5-1=12-10-2=13-9-2=19-14-1=3-1-1=5-3-2=17-7-6=15-11-3=17-6-3=11-8-3=9-4-5=18-5-1=15-10-5=13-9-1=10-7-2=7-2-3=14-8-6=7-2-1=4-1-1=15-5-8=15-13-1=6-2-2=5-2-2=13-8-1=10-3-3=13-3-9=7-4-3=12-10-2=10-1-2=8-4-2=15-5-2=11-9-1=4-1-1=13-9-1=15-12-3=14-7-7=17-11-5=17-9-7=19-9-3=4-1-2=19-13-1=10-4-5=15-10-1=11-8-2=8-3-3=4-1-3=6-1-2=8-2-3=20-5-4=10-8-1=7-2-1=7-4-2=7-5-2=19-2-14=18-7-6=8-2-6=16-6-9=7-2-4=6-2-4=10-8-1=5-3-1=20-14-3=6-1-3=11-5-6=18-11-3=14-2-12=10-2-3=10-6-4=10-8-1=3-1-2=15-10-4=15-11-2=11-5-1=3-1-1=7-1-5=9-4-2=16-6-9=12-2-3=13-8-2=11-8-3=20-8-9=17-4-13=19-14-2=12-10-2=17-15-1=4-2-2=10-1-4=18-7-8=16-5-10=12-8-2=14-9-1=7-1-6=16-14-2=18-6-3=10-4-3=17-7-7=17-2-9=17-4-3=8-6-2=19-1-2=20-16-3=4-1-3=6-2-4=5-2-2=12-3-5=10-7-1=4-1-1=7-3-4=5-2-3=5-2-3=20-4-5=16-1-3=7-5-1=15-3-12=5-1-2=7-2-2=11-8-3=11-5-2=14-8-4=5-1-1=11-2-5=14-12-2=20-2-11=12-2-9=11-1-9=14-10-3=17-2-2=7-3-2=14-1-10=9-2-2=20-14-5=4-1-3=10-1-1=14-12-1=12-9-3=9-4-3=18-8-3=11-7-4=13-2-9=4-1-2=11-2-9=4-1-2=3-1-2=17-4-10=14-5-2=19-5-5=17-13-2=15-5-6=16-7-2=16-6-2=7-3-3=6-1-4=18-15-1=15-7-7=13-11-1=19-4-15=16-12-1=7-3-1=5-1-1=8-2-3=17-10-1=20-17-3=8-1-1=10-3-1=13-2-2=19-7-10=4-1-3=13-7-3=13-9-1=13-10-2=10-3-7=13-3-5=15-5-2=19-8-5=14-11-3=3-1-2=13-4-1=4-1-2=19-17-2=16-12-3=12-1-6=5-3-2=15-2-10=10-5-3=7-5-2=15-3-10=15-10-3=6-2-1=7-5-1=7-3-3=13-5-2=11-4-2=7-2-3=4-1-3=17-4-2=18-5-7=9-5-1=10-5-4=16-6-3=6-3-3=19-6-5=11-6-4=13-9-1=20-6-4=11-1-2=16-10-3=13-5-1=10-3-1=14-7-7=20-12-6=6-1-5=9-4-1=19-17-2=6-1-1=19-5-1=8-3-3=8-1-7=14-11-1=10-8-2=14-8-1=15-4-1=19-3-14=12-2-4=4-1-3=10-6-4=7-2-1=7-4-3=18-8-2=8-2-5=14-9-1=19-12-6=7-1-4=19-7-5=5-3-2=6-2-3=6-4-1=7-1-1=8-4-4=18-10-7=13-8-1=13-8-4=8-1-5=19-11-6=12-2-3=8-1-3=13-10-3=11-9-2=15-4-2=18-14-3=20-11-1=5-2-3=13-9-2=16-8-3=17-5-2=7-5-1=18-3-8=6-4-1=15-2-1=6-4-1=15-12-2=3-1-2=6-4-1=6-4-1=15-13-2=19-11-4=13-8-2=6-1-3=8-2-4=5-2-2=4-