1 最新五年级分数加减法混合运算练习题 314165 1 541 5751 )5231(1 51 3 2 )5243(1 07 521 031 83612 42 3 951 0194 851 21 1831 21 10- 712 - 512 521 031 83612 42 3 15 + 35 - 45 = 78 - 29 + 18 = 3 58 + 45 - 38 + 15 ) 0.25+ 1115 + 34 + 415 715 + 1921 + 221 87-1 25+61 34-( 52+1 03) 75+41-1 49 43+63-85 95+( 43+21) 1 01+83-52 53-(1 52+31) 6-( 43-52) 4 54 - ( 81 + 41) 83 + 74 + 85 61 +71 +51 61 +21 -61 1315 - 16 + 56 25 - 512 - 718 23 + 16 - 512 72 - ( 72 - 81) 5-94-95 56 + 34 - 13 56 + 49 + 59 12 +(23 -14 ) 5 415121 1 278134 51975492 316532 75722 )2185(85 )2143(92 )4152(1 09 32+( 21- 41) 52+31+53 76+1 18+1 13 1 39-(1 33+2 61 2) 6 2-61-65 51+ 65+ 54 1-21-41 )5231(1 51 3 1-45 -15 23 +45 +13 54+ 31+ 51 1 51 1 + 1 14+1 54 41+31+41+32 79+81+83+75 1 58-(1 58+1 87) 3 -14 - 13 - 34 7 45 -14 +13 910 +320 -315 1-712 +34 256 -﹙23 +712 ﹚ 1514 -512 +756 156 -﹙313 -112 ﹚ 1.875-﹙0.25+23 ﹚ 2728 +﹙1314 -57 ﹚ 0.8+58 +0.2 8 2 01 7-2 03-2 09= 92+83-85= 1 41+1 45+1 43= 41+41+43= 1-32-31= 56 +27 +16 58 +23 +56 4-45 -15 45 -(12 +14 ) 34 -27 +14 +27 2-14 - 13 - 34 9 1 25 -(1 21 -21) 54 +(83-41) 2-73-74 21+41-61 85-31+1 25 1 11 5-83-85 95+1 27+94 87+43-1 21 1 3–(1921 - 914 ) 6-(43-52) 615231 52+31+53 10 315243 1 541 0354 )4183(43 4.8+ 1 491 +1.2 1 21 1+ 85+ 83+1 21 97-81+ 92-83 1 561 151 51 11 16-++ 71+ 92+74+97 1 2 5.054187545 1 69+83+1 67+81 11 23 + 45 -(45 - 15 ) 715 + 1115 -( 310 + 1115 ) 1 54 + 97 - 1 54 + 92 34 -27 +14 +27 31838532 95619542 1 36-73+1 37-72 851 21 1831 21 711 + 15 + 411 + 25 12 16 +57 +56 + 72 521 0753++ 528387+- 1 941 91 52-- 8323261 251 0 76-( 61-1 21) )1 272953(2 4 1 99-( 98-1 91 0) )1 0713 7 5.1(2.8 )412.3(8.0324 )6 2 5.031(857 1 5821 571525 13 1 58+31-1 58 94-52+95-52 98+61-43 43-1 25+61 1-61-83 1 35 + 1 35 + 1 35 79 +23 - 49 95+74+94 98+( 32-21) 87-1 25+61 34-( 52+1 03) 21-( 43-83) 14 5-94-95 32+( 21-41) 3-( 914 + 67 ) 314165 1 541 5751 2-75-72= )5243(1 07 910 -(34 -16 ) 2425 -413 -513 -413 15 54-1 03+32 21-( 43-83) 65-( 21+31) 45 -310 +15 10-(23 +12 ) 45 -16 +13 951 0194 32 + 51 -32 + 51 ( 2 01 7+1 03)-( 2 01 7-1 07) 16 311751315 315.05.031 1 21 1+85 +81 +1 21 -2 74 -2 73 54 -(1 07 -2 01 3 )+1 09 -(61 +32 ) 17