1、 11 = = ( )( ) ( ) 7 = ( ) 2 7 ( ) ( ) ( ) 4cm = dm 69cm = dm 336dm3 = m3 84dm = m 29cm2 = dm2 984mL = L 四、用分数表示下面各式的商。6 19 1 50 8 9 7 11 1 42 18 19 5 16 10 6 1 17 10 41 3 16 7 5 8 8 10 41 5 17 19 72 78 10 42 19 3 2 16 18 77 9 42 9 ( ) 1 22 3 = = ( ) 3 = ( ) 6 32cm = dm 74cm = dm 985dm3 = m3 74dm =
2、m 51cm2 = dm2 496mL = L 7 47 48 4 5 1 5 1 10 16 17 4 15 9 8 3 17 1 22 4 14 8 5 7 6 3 21 9 5 33 31 77 7 63 15 5 4 8 16 77 7 32 3 ( ) 1 6 13 = = ( ) 13 = ( ) 8 139cm = dm 31cm = dm 127dm3 = m3 41dm = m 46cm2 = dm2 508mL = L 13 1 19 6 7 4 7 15 16 20 21 1 13 6 8 2 10 5 12 3 17 7 5 9 9 5 12 19 21 37 37 8
3、1 4 79 11 9 4 16 18 81 4 40 5 ( ) 9 2 5 = = ( ) ( ) 10 32cm = dm 56cm = dm 960dm3 = m3 55dm = m 61cm2 = dm2 379mL = L 9 25 6 7 1 8 2 3 3 6 7 10 2 10 1 1 4 16 9 5 10 7 3 87 13 17 25 25 69 4 71 7 6 4 8 13 69 3 36 3 ( ) 5 214 19 = = ( ) 5 = ( ) 6 53cm = dm 32cm = dm 593dm3 = m3 32dm = m 38cm2 = dm2 288
4、mL = L 3 1 26 18 12 10 11 1 5 9 10 2 16 2 37 4 18 6 2 8 8 2 36 16 15 19 31 90 6 81 9 8 4 16 16 89 6 40 4 ( ) 1 1 ( ) 4 139cm = dm 42cm = dm 253dm3 = m3 97dm = m 50cm2 = dm2 207mL = L 7 43 44 8 13 47 4 14 9 8 2 9 7 1 5 15 7 3 10 8 8 58 5 11 31 27 26 5 97 10 3 4 8 14 25 5 49 2 ( ) 9 8 11 = ( ) 10 117c
5、m = dm 95cm = dm 888dm3 = m3 11dm = m 69cm2 = dm2 733mL = L 3 32 4 17 1 24 2 4 20 7 7 3 15 8 1 3 11 6 1 10 7 8 65 5 11 27 33 65 9 63 17 2 2 8 17 65 9 31 9 2cm = dm 57cm = dm 849dm3 = m3 49dm = m 83cm2 = dm2 748mL = L 37 20 17 32 33 18 1 1 6 10 2 20 1 1 5 10 6 4 7 7 2 61 12 7 19 57 30 10 43 9 6 2 16
6、19 30 9 43 5 ( ) 1 313 ( ) 6 133cm = dm 29cm = dm 154dm3 = m3 62dm = m 21cm2 = dm2 879mL = L 5 14 15 23 8 5 8 6 10 1 19 8 1 3 16 8 1 10 7 9 95 5 7 17 19 37 10 87 13 3 4 8 10 37 9 43 6 ( ) 3 38cm = dm 62cm = dm 317dm3 = m3 25dm = m 83cm2 = dm2 744mL = L 44 6 31 20 4 19 10 9 3 18 1 60 3 15 9 1 9 7 6 61 17 13 35 3
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