一位数直加直减练习试题VIP专享

精品文档---下载后可任意编辑54-533-215-46-2151-36-3415-26-437-315128-4342-424-36-3233-45-443216-2371-44-1333-36-4214-15-2324-235-441-36-217-455-146-3551-27-4325-38-424-115-4843-644-37-651446-4312334251-542-36-2134-471-443-59-47-28-341729-85-48-69-745334-2-46643-7一位数四笔直加直减练习题5-12-314-5623-31142-35-1-24312-35-43233-4141-235-33-2321-424-3141-255-2135-413313-44-23-15-3244-12-3123-442-3133-215-324321-4141-324-215-2-344-35-25-12-46-43-1411-215-3241-5324-656-32124-536-4135-12-632-457-53-2精品文档---下载后可任意编辑8-5339-83554-8763-857-24-38-3219-1-5-2125144-1-18-652一位数五笔直加直减练习题51-3216-413-233-55-48-431-542-33-462-41-35-321451-43142-55-26-321-414-56-333-44-27-43-2324-3126-23-4124-5325-2-32415-21-36-312-451-43-242-37-3221234-345-77-645-136-242428-455-1-46-355-83-2-232-7-53-76-61321-2441-25-79-721326-53-28-41-26132-457-625-46-43-2124-43-143-21-344-63-25-414-33-38-549-53-41124-3342-2317-64-2443-53-26-541-35-213-434-54-28-641-45-14-6344-85143-42-1241-3434-21-341-35-423-2155-24-31精品文档---下载后可任意编辑25-34-78-74-3232-46-56-25-8741-37-68-42-3515-44-372-86-435-74-216-32-481-74-361-45-47-31-265-241-743-65-29-21-4332-14-835-6-1545-8169-9215心算练习题2+3-1=6-3+5=8-4+3=2+1+4=3+2+4=4-3+7=7+2-8=5+1-3=5-4+8=5-4+2=3-1+7=4+1-2=6-5+7=2+4-5=2+3+1=6-4+5=2+3+4=3+2+3=1+5-3=7-6+4=9-7+3=7-3+2=6-2+3=1+4+3=3+5-4=8-5+2=6+3-7=4+2-4=1+2+5=2+5-4=1+4+3=9-7-2=9-8+4=9-4+2=7-3+4=8-6+5=3-1+4=1+8-4+3=7-4+5-6=5+2+1-4=9-5+3-1=1+8-9=7-3+5-2=3+1-4+5=3+1-2+5=4+3+2-9=9-7+6=9-6+2-1=7-6+3+4=2+6-4+3=1+5-4+6=1+3+5=心 算3-2=3+2=4+5=1+3=2+2=4-3=7-5=6+2=1+6=6+1=3-1+4=2+4+1=1+4-2=6-4=7+2=8+1=6+3=9+0=4+2=2+4=3+5=5+3=8-3=7-5+3=4-2+3=9-7+4=5-1=5+3=3+3=4+4=2+1=9-4=9-5=4+5=5+4=9-6=2+1+4=3+3-6=4+3-6=1+1=3+4=7-3=7-4=8-8=6-2=6-4=2+4=4+2=6-1=4+4-7=2+2+4=7-4+1=4-0=5+1=9-4=9-6=0+8=8-6=8-2=6+2=2+6=5+0=精品文档---下载后可任意编辑3+4-5=3-2+4=8-6+4=4+2-5=2+4-5=5+1-6=4+4-3=4+5-8=两位数直加直减练习题35421787-677296086-499-622574261063554-378-657266-539-881199-737278-676-548048-156-078-889-722738-543272622...