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