五年级分数口算

1、 1五上分数加减法（一）姓名：分数：时间3 1- =4 21 1+ =3 61 1- =7 91 1 10 9+ = - =2 5 10 91 1+ =3 48 3 1 5 1 - = 1- = 2- = 6+ =11 11 10 7 834-0.75=7 5+ = 2 -8 823=2 4 9 97 1 12 122 5 6 8 = 1 = 6 =9 9 7 113 4 =5 57 3 =10 105 1 =8 42 1 =3 61 1 =5 82 4 =3 91 1 4 37 1 8 24 2 = 55 314=5 1 =12 127 4 =9 91 1 4 3115 7 6 12 4 7

2、 1 =12 1 3+ =10 103 5+ =8 81 1 =6 61 1 1 1+ = =3 4 2 321 =71 1+ =2 61 5+ =6 63 3 =7 71 5+ =8 89 3 = 110 1049=1 1+ =8 41 1 =3 41 1+ =2 34 11 =5 52 4 1 = 1 - 3 5 349+59=1 1 1 1 =2 3 62 -3 47 7 1分数加减法 2姓名：分数：时间3 1+ =4 21 1+ =7 62 1+ =7 91 3 1 5+ = - =2 5 3 241 1 1 8+ = - =3 4 6 93 1- =5 104 1- =7 3332+

3、 =3342+ =345+14=7 5-8 6=2 5 9 65 5 7 141 3 =6 10126 8 + = 2 =7 113 3 1 3 = + =5 8 12 89 1 =10 42 1- =3 61 3+ =12 81 4 =24 95121- 47 1 8 24 2 =5 3563 =856+34=7 2 =12 9581 33 1 =7 81 2+ 2 5- 4 7 1+ =12 3 3+8 5=3 5+ =8 84 2 =3 514 7- =15 105 1 =9 41213=7 1+ =8 61 2+ =6 93 2 =4 75 5+ =24 82 3 =5 102 1 =

4、3 43 2+ =4 36 3 =5 103 1+ =7 34 1 1（ ）5 52 4 1- 3 5 31 -811+311 1 2（ ） 7 1（8 81+ ）25 -3 4-7 73 123 23 7 33 81 63 61 45 62 3 =249 43 51 62 74 13 121 58 51 31 34 39 7 =11 323 71 134 32 21 33 44 71 3（一） （二） （三） （四） =5 23112=3 =991612= =4 316= 7 = 4 = 4 10 13148= =4 9 =2 7 =8 7 =2 3 =24 5 =9 88 525 4571

5、0=3153=5678=75 =56 =5114140= =8 3 =10 9 =3 7 =7 12 =7 8 =4 13 =5 8296=102114= =15 23812= =4 4231= =4 5 =7 4 =3 10 =14 3010 =515 416 5 =7 86 =3 =3 7496=0 =4 =9 4 =3 5 =6 8 =8 9 =7 8 =6 101 37 102 31 52 37 56 58 35 458 7 =2 371 83 57 33 37 63 23 815 45525 22 32 143995 3 =2 62175=71537=3773=410=5 =4 8

6、=5 21 =5 4 =3 72154=1300= =9 10 =10 85128= =5 3 =9 4 =12 53 =66 =8 =21 16 =4 157 1525 14 =4 9 =9 5 =9 14 =4 435 5=3 510 8= =12 5 =10 51128= =4 21 =16 35（一）（二）（三）（四）493=15 =86 =1218 =3 =6 35135= =4 4 =7 24 =39 =167585=12 =16233=8 =4 =3 521 325 2 =3 525815=384=18 =54 3 89 =15 = 5= =4 43=3= =9=6=11= = = =7= =5 13 = =3 36 =5 2 = = 8 = = = =35123=6 = 9 = 32 = 9 14 353 3 4 3 12 = 45 = 28 =4 4 15 410 1 1 1 2 3 13 3 2 3 7 9 =5 31 1 16 2 35=11 2226 392 7 89 9 94=2639=4 56 22=7366=658=1 1 2 1 5 6 5 4 3 5 6 5678=4 5 65 6 73106= =8 29 8 44 9 15 =4 8121321=310