10以内的合成和分成

10以内的合成和分成10以内的合成111=221212=32121=331313=42222=43131=441414=52323=53232=54141=551515=62424=63333=64242=65151=661616=72525=73434=74343=75252=76161=771717=82626=83535=84444=85353=86262=87171=881818=92727=93636=94545=95454=96363=97272=98181=991919=101828=102737=103646=104555=105464=106373=107282=108191=101010以内的分成2112–1=13123–1=2213–2=14134–1=3224–2=2314–3=15145–1=4235–2=3325–3=2415–4=16156–1=5246–2=4336–3=3426–4=2516–5=17167–1=6257–2=5347–3=4437–4=3527–5=2517–6=18178–1=7268–2=6358–3=5448–4=4538–5=3628–6=2718–7=19189–1=8279–2=7369–3=6459–4=5549–5=4639–6=3729–7=2819–8=1101910–1=92810–2=83710–3=74610–4=65510–5=56410–6=47310–7=38210–8=29110–9=1