1、 17 = = ( )( ) ( ) 13 = ( ) 9 13 ( ) ( ) ( ) 6cm = dm 62cm = dm 797dm3 = m3 32dm = m 60cm2 = dm2 867mL = L 四、用分数表示下面各式的商。1 3 1 25 14 15 11 13 1 16 6 7 5 11 7 7 2 13 3 96 5 12 10 1 6 10 4 95 4 7 17 23 70 6 89 19 4 4 16 12 70 6 44 9 ( ) 1 22 13 = = ( ) 5 = ( ) 2 52cm = dm 87cm = dm 351dm3 = m3 28dm =
2、m 41cm2 = dm2 217mL = L 3 30 31 12 13 11 1 43 8 9 3 1 8 9 2 10 1 45 3 12 9 1 6 6 7 44 35 19 33 21 38 3 63 19 7 4 16 10 38 3 31 9 ( ) 8 410 7 = ( ) 9 74cm = dm 65cm = dm 778dm3 = m3 45dm = m 77cm2 = dm2 657mL = L 9 17 1 48 6 15 5 8 8 8 3 8 7 52 5 19 6 3 7 8 6 52 25 7 19 31 21 2 63 24 5 4 8 15 21 2 32
3、 6 ( ) 1 313 ( ) 3 55cm = dm 89cm = dm 707dm3 = m3 94dm = m 70cm2 = dm2 701mL = L 5 19 1 10 14 13 41 42 10 11 5 17 10 10 4 14 5 27 1 12 8 1 10 8 6 28 12 17 29 37 34 4 91 15 4 4 8 19 34 3 45 7 6 ( ) 2 133cm = dm 32cm = dm 819dm3 = m3 81dm = m 37cm2 = dm2 259mL = L 12 4 5 14 19 37 38 6 5 4 10 7 3 18 6
4、 1 3 13 10 2 10 8 6 35 11 7 37 29 89 2 85 11 6 4 8 14 88 2 42 5 ( ) 1 4 3 = = ( ) 11 = ( ) 8 114cm = dm 99cm = dm 434dm3 = m3 35dm = m 37cm2 = dm2 834mL = L 11 37 38 4 19 8 9 16 17 5 18 8 8 2 9 10 63 4 17 10 2 10 8 9 64 9 11 29 19 54 6 93 18 3 2 8 10 53 5 46 9 ( ) 3 3 17 = ( ) 4 177cm = dm 55cm = dm
5、 741dm3 = m3 79dm = m 99cm2 = dm2 414mL = L 5 1 13 6 5 2 3 4 2 8 8 8 5 15 4 78 4 11 6 1 8 8 5 79 5 19 41 60 26 10 64 15 2 4 8 20 26 9 32 3 ( ) 1 73 7 = = ( ) ( ) 5 116cm = dm 80cm = dm 840dm3 = m3 11dm = m 76cm2 = dm2 792mL = L 16 34 16 7 47 48 14 2 18 6 9 4 11 10 57 5 20 8 1 6 10 9 57 7 7 29 31 33
6、3 89 21 3 2 16 15 33 2 45 7 ( ) 3 6 ( ) 4 116cm = dm 60cm = dm 427dm3 = m3 84dm = m 89cm2 = dm2 400mL = L 15 6 3 41 42 14 3 14 7 9 2 16 1 1 5 11 9 5 10 10 7 58 9 19 25 21 42 5 70 15 4 4 16 10 41 4 35 7 ( ) 3 2 5 = = ( ) ( ) 4 72cm = dm 37cm = dm 974dm3 = m3 19dm = m 52cm2 = dm2 411mL = L 26 4 8 16 10 1 3 9 8 1 11 3 11 3 14 10 5 10 6 4 11
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