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15问答网 > 三年级下册数学课本20至21页答案。

三年级下册数学课本20至21页答案。

2025-03-30 02:24:20

推荐回答（2个）

回答1：

你真是个人才啊

回答2：

6. Red(51…2)，yellow(134)，red(45…3)，yellow(158…1).
7. F，85…1；F，64；T.
8. 272/4=68（元）.
9. 48，126，114，354；126，261；261；114.
10. 372/6=62，924/7=132，185/5=37，712/8=89，894/6=149.
11. ⑴97；⑵55…3；⑶96.
12. 46，162，217，213…1，62…2，82.
13. 336/8=42（min）.
14. 100/8=12（盒）…4(元).
15. ⑴138/6=23（个）.⑵略.

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