二十以内的数的分解资料讲解.doc

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1、…………………………………………………………最新精品资料推荐……………………………………………………2233444021103120413220+2=0+3=3–0=0+4=4–0=1+1=3+0=3–1=4+0=4+1=2–0=1+2=3–2=1+3=4–2=2–1=2+1=3–3=3+1=4–3=2+2=4–4=5556666051423061524330+5=5–0=0+6=6–0=5+0=5–1=6+0=6–1=1+4=5–2=1+5=6–2=4+1=5–3=5+1=6–3=2+3=5–4=2+4=6–4=3+2=5–5=4+2=6–5=3+3=6–6=77778888

2、80716253408172635440+7=3+4=7–2=0+8=3+5=8–3=7+0=4+3=7–3=8+0=5+3=8–4=1+6=7–4=1+7=4+4=8–5=6+1=7–5=7+1=8–0=8–6=…………………………………………………………最新精品资料推荐……………………………………………………7…………………………………………………………最新精品资料推荐……………………………………………………2+5=7–0=7–6=2+6=8–1=8–7=5+2=7–1=7–7=6+2=8–2=8–8=9999907162534080+9=3+6=9–0=9–6=9+0=6

3、+3=9–1=9–7=1+8=4+5=9–2=9–8=8+1=5+4=9–3=9–9=2+7=9–4=7+2=9–5=10101010101001019283746550+10=3+7=10–0=10–6=10+0=7+3=10–1=10–7=1+9=4+6=10–2=10–8=9+1=6+4=10–3=10–9=2+8=5+5=10–4=10–10=8+2=10–5=…………………………………………………………最新精品资料推荐……………………………………………………7…………………………………………………………最新精品资料推荐……………………………………………………11111

4、1111111011110293847560+11=3+8=11–0=11–6=11+0=8+3=11–1=11–7=1+10=4+7=11–2=11-8=10+1=7+4=11–3=11–9=2+9=5+6=11–4=11–10=9+2=6+5=11–5=11–11=12121212121212012111210394857660+12=3+9=12–0=12–6=12+0=9+3=12–1=12–7=1+11=4+8=12–2=12-8=11+1=8+4=12–3=12–9=2+10=5+7=12–4=12–10=10+2=7+5=12–5=12–11=6+6=12–12=

5、13131313131313…………………………………………………………最新精品资料推荐……………………………………………………7…………………………………………………………最新精品资料推荐……………………………………………………0131122113104958670+13=3+10=6+7=13–0=13–6=13–12=13+0=10+3=7+6=13–1=13–7=13–13=1+12=4+9=13–2=13-8=12+1=9+4=13–3=13–9=2+11=5+8=13–4=13–10=11+2=8+5=13–5=13–11=141414141414141401411

6、32123114105967770+14=3+11=6+8=14–0=14–6=14–12=14+0=11+3=8+6=14–1=14–7=14–13=1+13=4+10=7+7=14–2=14-8=14–14=13+1=10+4=14–3=14–9=2+12=5+9=14–4=14–10=12+2=9+5=14–5=14–11=15151515151515150141132123114105967770+15=3+12=6+9=15–0=15–6=15–12=15+0=12+3=9+6=15–1=15–7=15–13=1+14=4+11=7+8=15–2=15-8=15–14

7、=14+1=11+4=8+7=15–3=15–9=15–15=2+13=5+10=15–4=15–10=13+2=10+5=15–5=15–11=…………………………………………………………最新精品资料推荐……………………………………………………7…………………………………………………………最新精品资料推荐……………………………………………………16161616161616161601611521431341251161079880+16=3+13=6+10=16–0=16–6=16–12=