20以內(nèi)連減單元作業(yè)例題大全附答案姓名：班級(jí)：日期：用時(shí)：分鐘得分：3-1-2=12-8-4=14-6-3=15-10-2=16-4-9=7-5-2=13-9-2=12-10-1=15-2-10=8-4-2=12-4-1=17-4-5=19-1-11=6-2-3=3-1-2=5-2-3=3-1-1=9-5-1=17-4-5=12-6-3=14-5-8=3-1-1=6-3-2=20-16-2=19-16-1=18-10-5=15-10-2=14-4-7=6-4-1=20-9-8=7-1-2=20-13-3=7-2-1=15-8-6=17-7-5=12-5-4=7-2-2=10-7-1=17-5-8=15-13-2=5-3-1=3-1-2=7-5-1=16-13-1=7-3-3=18-9-9=3-1-1=12-4-4=16-1-3=8-5-3=11-4-5=17-10-5=6-3-3=6-3-1=19-11-2=20-4-13=3-1-2=9-7-1=14-5-5=8-6-2=17-1-8=15-1-8=17-2-3=17-7-9=17-12-2=9-7-2=10-4-6=9-6-3=8-6-1=9-6-3=11-3-2=8-1-7=19-10-2=13-11-2=18-2-15=3-1-1=20-16-4=10-1-7=15-4-10=17-3-14=18-16-2=20-15-1=3-1-1=8-1-3=13-5-2=14-8-2=17-13-2=6-3-1=9-7-1=5-3-1=12-9-1=17-14-1=12-1-6=15-11-2=6-2-3=5-2-2=12-7-1=12-8-4=8-4-1=9-5-1=10-1-7=6-2-3=8-2-6=13-9-1=6-2-1=10-8-1=11-5-6=9-1-4=7-5-2=4-2-1=4-1-2=14-5-8=10-3-4=9-6-2=20-11-8=9-6-1=9-1-8=19-3-16=17-4-12=16-6-9=12-7-4=19-4-9=14-12-2=17-3-3=16-4-2=12-9-2=6-1-5=15-5-8=12-5-6=14-12-2=17-8-4=19-7-5=4-2-2=13-1-4=17-4-13=13-8-1=18-10-2=6-4-2=14-4-3=3-1-1=19-9-9=7-2-5=8-4-2=4-2-1=14-3-2=17-1-11=5-1-2=3-1-1=17-11-1=3-1-2=4-1-2=4-2-2=6-1-2=16-8-7=6-3-2=11-7-4=18-4-8=9-1-2=14-6-5=9-1-3=7-3-2=5-2-3=19-10-8=13-8-4=20-4-10=16-6-9=18-2-16=4-1-1=17-8-1=19-9-1=11-3-1=14-3-6=11-2-5=20-12-5=20-17-1=5-3-2=8-3-3=20-7-6=14-6-5=14-5-5=5-1-3=11-3-3=8-3-3=14-3-5=8-3-1=19-3-9=19-2-11=16-14-2=20-14-3=19-8-4=18-5-3=4-2-2=20-5-6=18-9-2=18-7-5=4-1-1=9-4-4=15-12-2=9-2-1=13-3-8=19-11-8=14-6-8=5-1-4=7-3-2=15-5-7=9-6-3=16-10-6=11-3-8=5-3-1=19-2-7=18-7-10=7-4-3=11-6-5=6-2-3=10-3-5=13-7-4=20-16-2=6-2-3=9-7-2=5-3-1=15-1-1=9-6-2=7-5-1=6-4-1=7-5-1=19-7-1=14-3-4=6-3-1=11-6-2=5-3-2=18-5-11=16-4-10=12-6-5=7-4-1=9-3-6=15-10-1=8-6-1=14-11-1=16-8-3=15-7-3=4-1-2=8-5-3=12-7-2=11-9-2=10-6-3=9-6-3=15-7-5=3-1-2=5-1-4=17-14-1=5-3-2=6-2-1=14-3-6=20-7-12=20-4-12=3-1-2=6-4-2=3-1-2=6-2-3=10-1-1=7-2-5=17-5-3=6-4-1=20-1-6=4-2-2=18-9-9=11-4-3=13-6-7=4-1-3=10-4-2=10-1-8=4-1-2=14-12-2=17-14-3=3-1-2=18-1-12=3-1-2=20-18-1=11-3-7=14-3-4=3-1-1=12-10-1=3-1-1=11-4-2=19-3-6=7-3-1=14-2-9=10-2-7=15-6-7=5-1-4=15-13-1=6-1-4=9-7-1=5-3-2=14-1-5=20-16-2=3-1-2=18-5-11=3-1-1=15-11-1=17-2-5=10-1-7=8-5-2=3-1-2=6-4-1=8-2-6=19-14-5=18-15-1=19-11-2=12-4-1=12-6-5=15-5-3=5-3-1=3-1-1=6-3-1=14-11-2=9-4-2=18-13-5=8-2-6=6-2-3=5-1-1=6-2-2=9-1-3=11-9-2=6-3-3=9-6-2=9-5-1=8-1-3=11-8-2=14-1-8=4-2-1=14-12-1=14-12-2=9-2-6=15-3-10=15-10-4=17-7-1=12-7-1=18-6-7=9-2-7=16-9-3=10-6-4=6-1-3=5-3-1=11-7-3=5-2-1=15-2-6=14-12-1=9-4-2=20-10-3=15-12-2=7-2-4=3-1-1=14-7-4=12-6-1=16-13-3=16-12-1=19-2-5=9-7-1=11-6-2=12-5-4=5-2-2=16-6-3=8-1-7=9-4-4=15-2-5=9-7-2=10-7-2=3-1-1=12-5-6=19-2-13=7-4-1=19-12-2=12-6-4=4-2-1=3-1-2=15-13-1=4-2-1=10-4-4=5-3-2=16-10-1=11-1-5=3-1-2=4-2-1=18-6-3=5-3-2=13-8-4=17-12-2=16-10-6=6-2-1=3-1-1=16-5-9=17-10-1=3-1-2=20-6-2=13-3-1=8-3-2=14-10-2=20-12-2=17-1-5=10-8-1=7-4-2=20-1-5=13-11-2=11-2-3=9-3-1=17-3-13=20-6-6=19-17-2=20-9-7=11-3-2=8-1-3=4-2-1=9-1-8=8-2-6=19-4-11=9-5-3=19-13-6=7-4-2=9-6-2=9-4-5=6-1-3=14-10-3=16-10-4=14-3-11=10-6-3=4-2-2=4-2-2=16-6-7=11-1-10=7-1-4=8-5-2=5-3-1=11-2-5=20-14-2=3-1-2=17-2-11=6-4-1=11-1-4=11-1-9=10-2-4=20-17-2=10-8-1=19-6-8=18-11-4=11-1-9=7-4-3=17-3-4=8-3-3=8-6-1=14-2-3=11-8-3=13-9-2=14-10-1=15-12-2=12-1-2=4-1-1=19-1-17=10-5-5=13-2-1=11-2-5=7-5-2=18-16-1=20-7-12=4-2-2=18-15-3=5-2-3=15-3-5=15-3-1=13-4-3=6-1-3=6-1-3=6-3-2=20-5-10=3-1-2=6-4-1=8-4-4=14-11-3=3-1-1=16-7-5=14-2-10=11-3-3=9-6-2=12-6-3=9-6-3=12-8-4=20-13-3=8-2-2=8-2-6=15-13-2=7-2-3=13-6-5=6-2-1=9-6-2=20-11-5=20-1-10=15-4-1=19-16-2=17-9-2=3-1-1=13-10-1=11-1-2=12-2-4=10-7-2=8-3-1=7-5-2=5-2-3=8-1-4=3-1-2=19-6-12=5-3-1=15-9-1=5-2-1=19-12-3=4-2-1=3-1-1=11-6-5=20-1-9=4-1-3=12-9-3=13-9-1=20-15-2=20-12-8=14-11-3=6-1-2=19-11-5=11-2-1=3-1-1=8-6-2=5-3-1=18-5-8=3-1-1=5-3-1=20-3-2=5-2-1=16-11-4=18-10-7=3-1-2=9-5-1=11-1-3=18-2-3=19-12-6=16-2-6=18-11-2=17-13-1=17-15-1=8-5-1=12-2-4=16-13-1=14-8-3=4-1-2=18-9-8=5-1-2=20-4-9=9-4-2=3-1-1=10-6-3=16-3-4=14-6-1=11-5-2=17-14-1=3-1-1=7-2-3=7-5-1=9-5-2=10-3-6=14-6-6=16-7-7=18-5-3=6-2-2=16-4-5=6-2-1=6-3-2=13-4-1=17-14-3=3-1-1=20-3-13=15-1-12=6-2-1=4-2-2=15-13-2=6-3-2=13-5-5=8-3-3=20-5-15=13-6-5=7-2-3=14-12-1=14-4-4=17-12-3=17-4-11=16-8-1=19-15-2=15-11-3=3-1-2=16-9-1=4-1-2=4-1-1=14-9-1=5-2-2=7-1-6=5-2-2=3-1-2=12-7-4=8-3-2=19-9-1=15-2-8=19-3-10=17-2-11=10-7-3=16-7-9=18-6-10=15-3-2=3-1-1=4-2-1=17-5-5=10-2-4=13-4-1=8-1-7=14-2-4=12-3-4=12-3-4=11-9-1=6-4-2=6-2-3=4-2-2=5-1-1=19-9-9=10-5-5=16-6-1=3-1-2=11-4-2=12-2-9=20-6-7=11-1-7=13-9-4=11-2-4=18-11-6=4-2-2=12-3-5=3-1-1=11-2-9=8-3-3=9-7-2=13-8-3=8-4-3=11-7-3=14-4-2=3-1-2=11-1-2=5-2-2=9-3-1=3-1-2=14-8-4=13-2-11=14-7-7=17-13-1=15-13-1=19-6-2=15-13-2=10-1-6=14-9-2=16-12-2=6-1-5=18-13-2=12-1-8=7-1-1=12-3-5=19-8-8=11-1-10=13-5-1=12-1-7=17-11-5=11-8-2=5-3-1=18-14-1=3-1-1=13-6-5=9-7-2=3-1-1=8-3-1=19-8-7=10-1-7=10-8-2=8-4-3=9-7-1=18-4-5=7-1-3=5-2-2=6-1-3=13-8-4=16-10-2=16-13-3=10-2-7=7-5-2=20-13-4=11-4-1=14-7-7=3-1-1=17-7-9=17-15-2=9-6-2=9-7-1=6-1-5=20-8-2=14-3-9=5-2-1=19-5-13=5-1-4=7-5-1=9-6-2=14-8-5=8-2-6=6-4-1=5-2-2=12-5-5=16-6-8=20-7-1=10-5-5=12-8-4=12-10-1=20-16-2=18-5-6=9-5-2=5-1-3=7-4-3=16-13-2=7-1-1=17-5-3=10-8-2=3-1-1=11-2-6=20-9-9=13-9-1=13-11-2=20-6-13=14-1-1=15-9-4=15-10-5=18-1-10=13-4-6=11-4-3=17-1-1=10-7-3=10-2-1=4-2-1=10-3-3=15-3-7=13-2-1=4-2-1=3-1-2=16-14-2=9-6-2=10-2-7=10-1-6=7-2-5=20-3-12=7-5-2=20-6-3=5-2-3=14-9-5=19-1-5=11-8-2=8-1-7=13-9-4=19-10-4=15-7-7=9-4-1=8-4-1=3-1-1=17-5-11=16-13-3=13-6-7=13-3-2=4-2-2=7-1-2=10-7-3=12-9-3=8-2-6=7-3-3=10-7-1=10-3-5=17-2-15=13-8-1=6-3-1=13-2-8=13-4-4=17-5-5=10-8-2=19-12-2=9-7-1=11-8-2=11-4-6=3-1-2=15-5-5=19-5-10=9-5-1=19-7-3=8-1-6=11-3-3=9-1-2=9-1-2=20-4-13=8-4-3=3-1-2=12-9-3=6-2-4=10-5-4=6-2-1=9-6-3=15-13-2=5-1-3=6-1-3=18-12-2=16-1-4=4-1-2=6-4-2=5-3-2=16-8-5=17-2-1=7-3-3=14-5-8=4-1-3=10-6-2=18-10-4=20-1-15=20-5-9=8-6-2=11-2-6=19-2-13=12-9-1=13-9-1=17-9-5=13-3-2=7-2-1=15-4-9=3-1-1=8-2-3=13-8-1=4-2-2=19-8-4=18-6-9=13-1-1=17-3-9=8-3-5=13-11-1=8-4-1=17-15-2=12-2-3=8-4-4=14-5-4=6-1-2=17-11-1=3-1-2=20-15-5=8-2-2=17-10-1=11-9-1=12-6-3=11-6-5=20-15-1=6-1-2=18-15-2=18-12-2=4-1-3=7-4-1=11-6-5=14-3-4=19-13-6=19-15-4=17-12-3=10-7-3=14-11-2=14-8-3=7-4-3=4-1-1=3-1-2=15-4-6=13-5-7=13-5-1=6-1-3=16-13-3=4-2-2=12-8-4=14-11-1=12-9-2=15-3-5=6