五年级分数加减法口算训练

精品文档---下载后可任意编辑12+ 14 =14 + 15=13+ 16=12+ 25=37+ 14=625 + 35=38+ 710 =27+ 314 =710 + 35=112 + 712 =2948 − 548 =12+ 13=16+ 16 =45 + 14 =38+ 29=25+ 16=56+ 112 =118 + 26=49 + 712 =12+ 37=1415 + 115 =728 − 528 =12+ 35=38+ 16=27+ 511=18+ 59=35+ 12=913 − 313 =1524 −14 =118 + 16=512 − 14=17+ 13=12−14=89−23=715 − 310 =34 −16 =1735 −17 =45 −13=12−13=625 −15=五年级口算训练（1）34 − 310 =1629 + 326 =27+ 47 =710 −25=23−16 =512 −16=89−45=38−16=914 −12=23−1124 =14 −15=78− 524 =1332 − 932 =1119 + 219 =14 −18=15+ 37=45 −16 =914 −17=1635 + 37=1521 −27 =1−1920 =2−1225 =3−1532 =12+ 34 =12+ 23=49 −13=78+ 14=34 + 13=518 + 79=1+ 315 =2+ 518 =3+ 819 =45 −15=110 − 110 =89−59=47 + 37=110 + 110 =59+ 49=310 + 710 =98−18=五年级口算训练（1）16+ 16 =1−23=57−37 =19+ 19=58−38=712 − 512 =411 + 311=29+ 59=2323 + 12=17+ 18=14 + 13=1720 −45=14 + 28=715 + 815 =56+ 34=1720 + 220 =50100 −12=18−19=29−15=110 − 112 =98−56=39+ 69 =23+ 23=1155 +2255 =525 −15=49 −13=34 −23=935 −17 =1723 − 723 =1945 −29=1625 −1225 =13−15=15+ 27=2125 −2025 =58−59=57−59=720 − 320 =77−1010 =936 − 836 =47 −48=五年级口算训练（1）25−35=49 −13=57−15 =57− 935 =12−29 =514 −27=1−56=78−18=23−59=1932 − 716 =45 − 320 =718 −19=精品文档---下载后可任意编辑1835 −37 =13−19=1115 −25=716 −18=3749 −47 =58− 340 =16−18=1320 − 320 =2935 −15=914 −12=56−34 =45 −16 =89−16=57−18=1720 −35 =16−18=59−15=15−16 =49 −13=27−29=14 −15=1−15=57−59=2−35=1822 − 522 =810 − 310 =3−25=1−89=五年级口算训练（1）935 + 335 =19+ 23=215 + 310 =512 + 14 =713 + 439 =16+ 34=25+ 215 =35+ 16=27+ 514 =57+ 15=56+ 19 =821 + 37=34 + 316 =15+ 58=38+ 724 =715 + 13=1049 + 27 =932 + 58=18+ 14=1960 + 710 =919 +1257...