一年级下册20以内连减口算题

14-6-3=20-16-1=16-6-3=14-5-4=12-4-6=14-10-2=17-1-10=20-11-6=11-6-4=4-2-0=19-18-0=15-9-1=10-6-2=5-0-2=14-2-11=17-8-2=13-5-3=12-4-3=12-4-0=13-2-7=8-1-0=7-1-3=20-7-11=11-4-6=5-3-0=17-5-1=16-12-0=6-3-1=17-10-3=4-1-2=10-2-4=14-6-2=12-5-4=15-10-3=19-14-3=19-12-4=16-0-0=8-3-2=9-0-6=17-2-6=14-8-0=20-1-6=20-2-2=15-1-9=10-6-1=13-0-2=17-8-7=14-3-9=12-1-6=14-5-1=19-8-9=17-7-5=11-10-0=13-7-4=11-9-1=7-2-4=20-14-2=19-10-3=3-0-1=12-1-0=17-13-3=13-4-5=13-0-10=20-1-2=17-5-5=20-9-7=19-11-2=19-4-9=13-1-6=14-3-3=20-9-6=18-10-0=15-9-2=10-2-2=11-2-3=11-6-0=18-7-10=4-0-1=17-0-5=16-2-11=9-4-0=5-2-0=4-2-1=18-7-6=18-8-9=19-10-5=15-6-4=2-0-1=12-11-0=16-9-1=15-3-10=9-2-0=15-1-6=13-1-4=12-6-2=11-0-8=13-3-5=7-3-1=16-7-8=17-0-7=19-14-0=18-6-3=17-0-6=9-1-4=12-4-4=10-3-0=11-0-2=17-4-2=12-2-9=13-8-1=20-12-2=13-9-2=16-0-9=20-16-2=16-12-1=12-0-10=17-0-14=13-6-3=19-9-5=13-6-2=10-6-3=17-6-9=8-3-1=16-6-5=9-3-4=20-14-3=11-4-5=13-11-0=19-12-1=14-12-1=20-0-9=18-9-3=9-8-0=11-0-3=18-8-6=17-0-2=13-10-2=9-5-2=19-2-7=9-3-3=12-8-0=15-5-9=15-11-3=12-5-2=16-10-3=14-1-0=20-2-15=19-1-10=13-6-4=13-9-1=4-1-1=20-6-0=10-3-4=9-7-1=19-15-3=15-1-10=11-5-2=11-8-2=4-0-0=14-4-8=12-1-2=17-4-7=17-12-1=14-11-0=13-2-9=6-0-1=20-4-11=12-5-0=15-5-0=12-1-8=15-0-1=19-13-0=18-11-6=9-2-5=13-8-0=15-9-4=19-11-6=17-1-13=7-5-0=20-9-0=15-8-0=17-2-14=11-0-1=8-5-2=17-4-8=15-11-1=20-11-1=14-0-8=8-2-5=18-6-4=12-1-10=17-2-9=20-5-14=16-2-9=4-0-3=14-4-0=15-3-0=5-1-2=12-10-1=14-2-2=19-9-8=17-8-8=11-2-2=18-5-10=19-9-0=19-3-8=15-2-6=6-1-2=20-17-1=20-0-12=16-11-1=5-3-1=19-4-2=7-6-0=16-12-2=20-11-4=18-3-1=11-2-5=13-7-0=7-0-4=3-1-1=18-9-2=9-1-1=20-7-7=12-1-7=18-11-5=19-8-0=17-5-2=13-3-3=19-10-1=19-6-4=16-9-5=18-11-3=17-8-5=20-4-7=19-2-0=13-4-7=11-1-8=5-2-1=13-5-6=1-0-0=15-7-0=17-14-1=18-1-5=12-2-6=14-8-4=18-13-3=9-1-6=11-2-6=19-12-0=20-11-3=10-7-0=17-16-0=17-9-4=9-0-2=19-10-4=16-8-5=16-10-5=11-3-5=17-4-5=6-0-3=15-14-0=6-2-0=17-0-1=3-1-0=20-19-0=14-13-0=18-1-6=8-0-4=17-7-7=19-9-7=10-3-1=13-1-7=15-12-0=13-1-1=13-8-3=7-3-3=19-8-10=19-17-0=17-2-1=5-0-3=18-13-0=20-18-1=13-1-2=20-4-8=18-9-7=12-0-1=20-6-13=17-5-0=11-0-4=14-1-8=19-11-3=7-4-2=17-6-0=16-13-2=12-4-1=20-2-13=19-2-4=17-11-0=16-7-6=11-4-1=20-8-0=6-1-4=8-5-0=7-0-6=20-8-6=19-7-10=15-13-0=15-4-3=14-1-6=17-0-16=9-2-4=8-4-1=8-0-1=14-4-7=13-2-0=15-3-8=20-7-6=14-4-5=11-4-3=14-8-3=8-0-7=18-7-9=9-1-2=16-3-8=17-11-3=6-5-0=10-2-7=16-4-3=20-1-12=19-10-0=14-0-7=12-3-5=5-1-0=16-3-4=12-9-1=17-5-6=16-2-13=7-3-2=15-7-6=14-3-4=9-2-3=6-0-2=11-3-3=11-3-7=13-5-1=20-14-1=15-2-8=12-0-2=13-0-7=17-3-6=13-2-5=20-0-1=15-5-6=8-0-6=5-0-1=18-7-3=17-10-6=14-1-2=17-1-1=14-7-1=10-5-3=12-2-2=17-0-3=7-1-1=15-7-7=20-15-1=14-3-6=19-7-9=15-6-7=19-7-7=16-4-11=17-8-1=11-4-4=18-13-1=8-2-0=11-4-0=13-7-2=18-9-4=14-5-2=14-0-13=10-1-0=18-14-3=18-6-6=7-1-2=20-5-2=15-8-5=14-1-9=20-10-8=18-13-2=14-0-9=14-6-4=16-1-13=18-4-0=12-8-2=14-9-3=18-1-1=11-9-0=7-4-1=20-3-15=15-4-6=4-1-0=14-6-0=16-11-4=20-4-15=13-7-3=17-4-1=12-1-9=16-2-4=13-3-7=19-2-6=18-0-16=14-7-2=12-7-2=20-10-4=7-0-2=12-9-2=18-3-14=6-1-3=7-1-4=15-6-8=8-2-3=20-6-10=12-3-8=14-5-8=6-2-2=15-1-13=19-11-5=20-4-4=18-1-3=15-5-2=18-2-14=15-11-2=17-1-11=12-2-1=13-3-4=18-1-10=11-6-1=12-1-5=15-0-14=18-7-4=8-0-3=10-4-5=13-1-9=14-3-1=18-16-1=17-10-4=19-13-2=20-1-15=20-4-2=4-3-0=14-8-1=17-9-0=19-2-14=7-1-0=14-11-2=19-16-0=11-7-0=12-2-5=8-1-5=17-9-1=12-0-6=16-11-2=10-0-5=12-7-3=18-4-6=18-13-4=17-12-3=8-5-1=7-2-3=16-14-1=11-7-1=6-2-3=11-7-3=15-2-11=15-10-2=16-1-7=16-10-2=17-8-3=18-8-7=18-12-1=9-1-0=15-2-7=14-7-3=13-2-2=6-4-0=17-15-1=13-8-2=17-11-1=12-7-0=9-7-0=18-0-9=13-9-0=5-2-2=8-2-1=16-10-1=15-0-4=13-0-12=17-1-7=14-7-0=17-15-0=11-3-6=16-1-4=19-1-12=20-3-4=18-1-9=15-0-10=15-6-1=20-0-19=13-4-0=19-14-4=15-5-5=9-5-1=14-4-6=20-17-2=7-2-2=14-5-7=13-9-3=13-11-1=11-1-1=14-3-2=18-8-1=5-1-1=18-9-8=18-6-9=13-6-0=10-0-2=14-9-2=19-3-1=17-1-15=12-6-1=17-3-3=18-10-6=10-2-1=19-17-1=16-4-10=19-0-14=17-13-0=10-1-2=5-4-0=9-4-4=19-0-4=13-12-0=19-14-1=18-0-13=19-13-1=20-8-9=9-5-0=5-0-0=9-2-6=7-0-1=19-15-1=20-3-1=18-4-13=9-1-7=12-8-1=11-8-1=14-5-6=12-0-3=16-10-4=9-0-1=18-10-4=15-1-4=17-4-6=11-8-0=12-5-5=17-7-6=20-11-5=16-6-0=18-5-11=10-5-0=16-3-12=14-4-9=20-9-2=18-2-10=17-2-0=9-6-1=9-6-2=10-8-1=15-3-4=13-8-4=19-6-7=10-0-7=13-1-5=6-0-5=18-0-15=2-0-0=7-0-0=20-12-3=9-3-0=20-11-2=17-11-2=15-8-2=5-1-3=19-16-2=7-2-1=16-6-8=2-1-0=15-9-3=11-2-8=12-4-5=6-4-1=12-7-4=14-4-4=15-6-3=19-13-3=14-12-0=20-5-1=16-1-9=20-13-3=18-0-3=15-12-1=5-0-4=11-5-1=11-0-9=16-9-3=17-7-1=8-1-4=14-11-1=11-1-5=15-3-9=13-4-2=20-0-13=9-4-2=10-0-8=11-2-7=13-10-1=14-6-5=9-3-5=11-6-3=15-9-5=20-0-8=11-0-5=18-7-1=13-6-1=14-10-1=20-10-1=18-5-3=19-8-5=14-0-12=9-4-1=16-0-14=19-9-9=20-10-6=10-6-0=17-1-5=4-0-2=12-5-1=10-0-0=15-8-1=12-0-9=19-13-4=12-3-6=14-1-12=20-8-5=18-2-0=15-8-6=13-7-5=10-9-0=16-0-12=16-3-10=16-5-9=6-1-1=16-14-0=16-11-0=19-3-6=20-13-1=14-0-0=18-14-1=18-1-7=16-13-0=20-13-2=16-1-14=16-0-5=10-7-2=6-0-4=14-1-3=20-2-1=18-12-5=12-6-0=20-8-4=6-1-0=12-3-4=11-6-2=19-1-9=12-3-2=13-7-1=13-2-8=13-6-5=16-0-13=18-4-7=19-3-3=17-0-4=16-8-2=16-3-7=17-3-10=20-1-7=16-1-11=8-4-3=8-1-2=18-14-0=15-7-5=19-1-3=20-4-12=8-7-0=9-4-3=7-3-0=16-5-3=19-8-1=10-5-2=16-5-8=11-1-7=10-7-1=16-2-10=15-5-7=17-2-3=6-3-2=8-1-6=15-10-1=15-6-0=3-2-0=19-5-8=15-12-2=8-4-2=10-3-6=16-1-2=18-16-0=10-0-3=16-2-12=15-0-2=18-17-0=16-2-7=13-2-10=10-5-1=14-9-1=12-3-0=12-8-3=14-4-3=18-2-1=13-2-4=15-8-3=14-5-3=10-3-5=19-10-8=20-12-1=20-18-0=15-2-9=10-1-1=18-3-11=14-2-6=17-6-2=10-8-0=14-7-5=10-4-0=8-6-0=9-6-0=19-16-1=14-3-7=17-3-9=18-6-0=8-0-2=18-6-8=10-3-2=3-0-0=14-0-6=12-6-4=19-0-15=12-9-0=3-0-2=15-8-4=11-1-4=6-3-0=20-12-0=12-10-0=19-9-4=17-13-1=14-6-1=9-3-1=18-2-6=20-10-9=20-1-3=11-1-3=18-0-0=20-2-12=10-4-1=19-10-7=16-7-3=12-4-7=16-15-0=8-3-4=16-1-10=20-2-14=9-3-2=19-3-7=13-0-0=12-6-5=19-3-12=15-4-10=12-2-4=17-5-3=