1、 11 = = ( )( ) ( ) 11 = ( ) 7 11 ( ) ( ) ( ) 9cm = dm 39cm = dm 270dm3 = m3 40dm = m 37cm2 = dm2 977mL = L 四、用分数表示下面各式的商。2 11 1 32 12 13 3 1 50 2 3 3 16 8 8 2 16 7 73 5 10 6 4 7 8 8 72 17 15 33 15 60 3 71 13 9 2 8 15 59 3 35 7 ( ) 9 19 5 = ( ) 10 59cm = dm 12cm = dm 716dm3 = m3 94dm = m 45cm2 = dm2
2、317mL = L 7 13 14 15 4 5 1 13 1 28 16 17 3 6 8 10 4 12 8 94 1 14 10 2 9 9 8 93 15 15 33 15 64 4 44 7 7 4 8 15 64 4 44 3 ( ) 2 6 5 = = ( ) ( ) 3 115cm = dm 41cm = dm 439dm3 = m3 43dm = m 94cm2 = dm2 212mL = L 25 8 9 26 6 7 1 8 8 9 3 11 2 77 1 14 9 4 6 7 2 78 5 5 19 17 55 8 41 11 2 4 8 17 54 7 41 5 (
3、) 1 13 7 = = ( ) 17 = ( ) 2 176cm = dm 42cm = dm 328dm3 = m3 80dm = m 23cm2 = dm2 555mL = L 11 2 3 6 35 4 5 12 6 8 1 17 1 15 5 20 6 4 10 10 3 14 11 5 39 56 29 10 95 13 5 2 16 14 29 9 47 7 ( ) 1 44 7 = ( ) 2 75cm = dm 79cm = dm 333dm3 = m3 57dm = m 37cm2 = dm2 871mL = L 35 10 11 41 16 3 8 8 10 3 13 1
4、 27 4 20 7 3 10 7 3 28 10 13 19 15 11 3 69 9 5 4 16 15 11 2 35 5 ( ) 1 153 13 = = ( ) ( ) 8 175cm = dm 22cm = dm 336dm3 = m3 31dm = m 52cm2 = dm2 280mL = L 13 48 49 4 5 18 19 6 2 7 7 9 4 14 6 1 2 13 10 4 9 7 6 30 13 17 17 72 84 9 42 5 6 2 8 18 83 8 42 3 ( ) 1 3 17 = = ( ) ( ) 4 51cm = dm 44cm = dm 9
5、64dm3 = m3 11dm = m 45cm2 = dm2 785mL = L 5 19 36 37 6 1 16 7 6 1 19 5 1 1 20 8 4 10 9 6 24 7 11 41 21 45 2 48 17 7 4 8 10 45 2 48 9 ( ) 1 22cm = dm 45cm = dm 924dm3 = m3 74dm = m 21cm2 = dm2 565mL = L 3 41 42 6 16 19 1 44 14 15 4 1 9 9 1 15 1 1 2 17 7 3 9 9 7 68 27 19 35 27 63 5 98 15 9 2 8 14 62 4
6、 49 7 3 = = ( ) 13 = ( ) 7 135cm = dm 43cm = dm 552dm3 = m3 74dm = m 95cm2 = dm2 285mL = L 17 1 21 14 4 14 1 3 6 7 3 11 8 100 1 16 7 2 9 8 9 99 10 13 37 40 26 9 77 6 2 4 16 10 25 8 39 6 ( ) 7 18 19 = ( ) 8 192cm = dm 82cm = dm 869dm3 = m3 25dm = m 30cm2 = dm2 116mL = L 33 12 5 11 12 4 2 6 8 6 2 6 4 1 1 18 8 3 8 8 3 52 17 7 31 29
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