1、 3 5 4 6 3 5x254x5 8(7x1)5(6x21) 6x6 x1 x6 x6 3 7 6 7 5 9x34x4 4(7x10)6x16 4(9x9)6x3 4(9x8)9(6x10) 7x5 9x8 6x9 x3 8 8 7 3 9x237(4x21) 4x1 x9 2x1 x2 3 6 3 7 7x164x20 8(5x2)9(10x1) 4x2 x6 5x5 7x7 5 3 6 8 x108x10 8(9x3)3(10x16) 9x2 4x2 x1 4x9 2 8 3 4 5 3x288x7 4( x9)8x16 4(3x5)5(4x29) 5x6 x9 7x6 x3 4 6
2、 8 3 3x224x21 4(9x4)7(4x29) x5 9x8 7x7 x6 3 8 6 7 3x188x17 4(9x3)3(6x18) x3 5x9 5x1 4x2 4 4 6 3 9x192x8 4(3x6)6x16 8( x4)10x8 8(9x10)9(10x28) 6x8 x4 5x1 2x3 7 3 6 3 5x175(6x29) 9x2 x1 8x2 8x1 8 3 7 7 7x148x15 2(7x2)5(6x10) x8 6x2 8x5 9x1 6 5 7 8 6x24 8(3x7)8x11 2(3x9)4x16 2(5x7)6x2 2(3x2) x9 6x7 x5
3、3x8 6 5 3 4 7x163(10x29) x7 7x5 6x1 3x6 4 6 7 4 3x214x23 8(5x10)6x13 4(9x7)3(4x9) x5 x1 4x3 5x7 3 5 5 6 5x1710x6 6(9x7)4x13 6(5x7)5(4x4) 7x1 5x4 x6 x9 6 4 5 5 5x277(4x22) 4x3 x3 4x8 x6 3 5 5 4 7x103(8x4) 8x2 8x7 8x4 6x6 7 7 7 5 5x108x2 4( x5)9(6x22) x6 x3 x3 2x1 3 5 6 3 9x2310x23 8( x3)6x2 2(5x7)9x3 9x7 2x9 x5 8 8 3 6 5x96x30 6(7x3)2x26 6(9x10)5(8x6) 9x9 2x4 6x5 x2 8 3 7 3 3x14x27 6( x4)3(6x1) 4x1 x3 x2 x2 5 4 3 7 8x13 6(7x2)2x21 8(9x9)9(10x3) x1 x7 x4 x7 6 4 7 7 10x18 6(9x3)6x23 2(5x4)5(8x14) 4x1 4x6 5x7 9x9 9x74x29 6(3x1)3(4x18) x8 7x1 x5 4x7