10 7 8 3 4 July 8, 2019 16 32 64 128 7 7 8 x 10 3 4 10 7 8 plus 3 4 10 7/8 divided by 3/4 1 10 x 7 8 = 3 4 2x 9 10 2x 7 8 =- 3 40 11 7 8 x 10 3 4 x 11 7 7 8 x 10 3 4 frame 11 7 8 x 10 3 4 x 11 box 8 7 10 x 9 3 4 x2 10 3 4 times 7 3 8 3 4 7 8 10 を 作る 3 4 7 8 10 に する
