Mathematics
Junior High
Resolved
่ณๆฅ๐๐๐
ใฌ ใใซ A
ๆ็ฎใฎ็งๅฏใ่งฃๆใใใ!
ใใใใใใใใฎๅๅ
ใฎๅญฆ็ฟๅพใใใใชใใจใ่จใฃใฆใใพใใ
152=225ใ252=625ใ35?=1225ใ45%=D2025ยท.*
ใใฎๅๅ
ใงๅญฆ็ฟใใใใจใไฝฟใฃใใใใใใช่จ็ฎใไนไนไฝฟใ
ใ ใใง่งฃใใกใใใใ ใญ!
ใจใใใถใซใฎ
ใใฆใใใใใใฏใใฉใใช่จ็ฎใใใฉใใชใซใผใซใงๆ็ฎใใฆใใใฎใงใใใใใ
Answers
Answers
15ใฎ2ไน๏ผ15*15๏ผ5*3*5*3๏ผ5*5*3*3๏ผ9*5*5
25ใฎ2ไน๏ผ25*25๏ผ5*5*5*5
35ใฎ2ไน๏ผ35*35๏ผ5*7*5*7๏ผ49*5*5
45ใฎ2ไน๏ผ5*9*5*9๏ผ81*5*5
5ใฎๆฎตใฏใไธๆก็ฎใ๏ผใ๏ผใ ใใใๆฏ่ผ็ใซ่จ็ฎใใใใใ
2*5๏ผ10ใฎๅ ดๅใๆฐๅญใฎ1/2ใฎ10ๅใ็ญใใ ใฃใใใใใใใญใ
ใใใๅฉ็จใใใจๆฏ่ผ็ๆ็ฎใใใใใจใใใฎใใๆ็ฎใฎ็งๅฏใฎใซใผใซใ ใจๆใใพใใญใ
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