1、 19 = = ( )( ) ( ) 19 = ( ) 8 19 ( ) ( ) ( ) 2cm = dm 84cm = dm 176dm3 = m3 85dm = m 26cm2 = dm2 775mL = L 四、用分数表示下面各式的商。4 17 15 16 20 21 13 1 40 6 7 5 13 9 9 5 10 6 29 4 19 8 1 8 6 6 30 9 21 19 29 69 10 71 24 9 4 16 15 69 9 35 8 ( ) 1 181 3 = = ( )8cm = dm 18cm = dm 391dm3 = m3 11dm = m 87cm2 = dm2
2、 285mL = L 3 1 3 18 19 5 11 24 25 4 5 5 10 7 9 3 14 3 89 3 15 6 1 7 7 3 89 5 11 19 21 40 8 75 15 3 2 16 11 40 8 38 3 ( ) 8 813 ( ) 9 195cm = dm 60cm = dm 366dm3 = m3 34dm = m 88cm2 = dm2 256mL = L 2 31 4 32 18 3 9 7 10 2 14 4 1 5 14 10 3 9 6 4 75 9 21 33 36 74 4 59 5 5 4 8 12 74 3 30 2 ( ) 1 17 17 =
3、 = ( ) 11 = ( ) 8 117cm = dm 89cm = dm 444dm3 = m3 47dm = m 50cm2 = dm2 119mL = L 11 40 41 8 9 11 40 14 15 2 15 6 7 3 20 1 1 5 17 10 1 6 6 2 43 9 21 17 21 87 6 34 13 5 2 8 11 87 5 34 6 ( ) 2 1 5 = = ( ) 5 = ( ) 3 55cm = dm 69cm = dm 622dm3 = m3 49dm = m 31cm2 = dm2 640mL = L 3 19 23 24 14 11 1 42 14
4、 2 18 7 7 4 17 7 23 1 16 7 1 7 9 6 24 11 9 35 35 28 5 84 9 6 4 8 18 27 5 42 5 ( ) 1 3 ( ) 3 194cm = dm 11cm = dm 771dm3 = m3 63dm = m 40cm2 = dm2 443mL = L 19 8 9 4 5 4 5 15 10 7 1 8 2 15 5 20 10 2 6 8 3 15 15 17 19 68 15 4 97 11 7 4 16 17 15 3 48 6 3 = ( ) 3 33cm = dm 55cm = dm 971dm3 = m3 82dm = m
5、 95cm2 = dm2 615mL = L 8 43 8 13 11 12 18 3 19 8 9 4 8 3 1 2 16 6 2 10 9 2 64 5 15 41 21 59 3 77 35 2 2 16 10 59 3 38 7 ( ) 1 6 13 = = ( ) 13 = ( ) 2 137cm = dm 32cm = dm 944dm3 = m3 11dm = m 72cm2 = dm2 473mL = L 18 19 1 48 8 7 1 11 14 5 12 8 8 5 12 4 63 4 13 7 5 10 9 4 62 11 17 17 36 84 5 89 9 5 2
6、 16 18 83 4 45 4 ( ) 1 412 ( ) 6 57cm = dm 45cm = dm 517dm3 = m3 58dm = m 52cm2 = dm2 789mL = L 10 45 20 19 43 44 12 13 2 14 8 6 2 6 1 72 1 15 8 1 10 10 2 72 20 13 31 39 39 7 91 11 5 2 8 20 39 6 46 6 ( ) 1 2 ( ) 5 135cm = dm 79cm = dm 581dm3 = m3 19dm = m 62cm2 = dm2 595mL = L 11 22 23 4 26 16 17 1 1 8 6 1 6 6 1 5 15 8 4 9 9 7 69
copyright@ 2008-2022 冰豆网网站版权所有
经营许可证编号:鄂ICP备2022015515号-1