10以内的分解组合及加减分解减法组合加法3121+2=3123-1=2212+1=3213-2=134131+3=4134-1=3222+2=4224-2=2313+1=4314-3=1404+0=4404-4=045141+4=5145-1=4232+3=5235-2=3323+2=5325-3=2414+1=5415-4=1505+0=5505-5=056151+5=6156-1=5242+4=6246-2=4333+3=6336-3=3424+2=6426-4=2515+1=6516-5=16分解减法组合加法6606+0=6606-6=067161+6=7167-1=6252+5=7257-2=5343+4=7347-3=4434+3=7437-4=3525+2=7527-5=2616+1=7617-6=1707+0=7707-7=078171+7=8178-1=7262+6=8268-2=6353+5=8358-3=5444+4=8448-4=4535+3=8538-5=3625+2=8628-6=2717+1=8718-7=1808+0=8808-8=08分解减法组合加法9181+8=9189-1=8272+7=9279-2=7363+6=9369-3=6454+5=9459-4=5545+4=9549-5=4636+3=9639-6=3727+2=9729-7=2818+1=9819-8=1909+0=9909-9=0910191+9=101910-1=9282+8=102810-2=8373+7=103710-3=7464+6=104610-4=6555+5=105510-5=5646+4=106410-6=4737+3=107310-7=3828+2=108210-8=210分解减法组合加法10919+1=109110-9=110010+0=1010010-10=010
