1、一位数直加直减练习题一位数直加直减练习题 41322354425314254451351112215043458122 33 4-34-12-15-34-23-15-45-24-34-45-56-27-48-69-58-46-57-38-49-654438-5339-436274234269-534817-26-48-2619-3638-79-79-442538-67-3547-66-36-58-425354-254627-78-8224417278133437-4639-77-5448-3458-58-37-627346-27-654729-87-4529-78-4359-66-442178
2、-45-3432-35-426-235-148-5314-27-355-238-4132-1 5-3223-441-32125-4312241-27-3262-41+2=2+4=7+2=3+4=5+3=8+1=2+2=6-2=8-4=3-2=1-1=3-1=4-2=5-3=1+4=2+3=5+2=5-4=3-3=5-3=6-4=一位数三笔直加练习题24-533-215-46-2151-36-3415-26-437-315128-4342-424-36-3233-45-443216-2371-44-1333-36-4214-15-2324-235-441-36-217-455-146-3551-
3、27-4325-38-424-115-4843-644-37-651446-4312334251-542-36-2134-471-443-59-437-238-3441-272-49-865-468-649-7345-7一位数四笔直加直减练习题5-12-314-5623-31142-35-1-24312-35-43233-4141-235-33-2321-424-3141-255-2135-413313-44-23-15-3244-12-3123-442-3133-215-324321-4141-324-215-2-344-35-25-12-46-43-1411-215-3241-5324-6
4、56-32124-536-4135-12-632-457-53-28-5339-83554-8763-857-24-38-3219-1-5-2125144-1-18-652一位数五笔直加直减练习题51-3216-413-233-55-48-431-542-33-462-41-35-321451-43142-55-26-321-414-56-333-44-27-43-2324-3126-23-4124-5325-2-32415-21-36-312-451-43-242-35-17-32-46212-3534-35-845-73-27-64-235-132-76-24-53242-768-45-6
5、1321-2441-25-79-721326-53-28-41-26132-457-625-46-43-2124-43-143-21-344-63-25-414-33-38-549-53-41124-3342-2317-64-2443-53-26-541-35-213-434-54-28-641-45-14-6344-85143-42-1241-3434-21-341-35-423-2155-24-3125-34-78-74-3232-46-56-25-8741-37-68-42-3515-44-372-86-435-74-216-32-481-74-361-45-47-31-265-241-
6、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=3-1+4=1+8-4+3=7-4+5-6=5+2+1-4=9-5+3-1=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+8-9=7-3+5-2=3+1-4+5=3+1-2+5=4+3+2-9=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=9-7+6=9-6+2-1=7-
7、6+3+4=2+6-4+3=1+5-4+6=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=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=3+4-5=3-2+4=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=8-6+4=4+2-5=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=2+4-5=5+1-6=1+1=3
8、+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+4-3=4+5-8=4-0=5+1=9-4=9-6=0+8=8-6=8-2=6+2=2+6=5+0=两位数直加直减练习题35421787-677296086-499-622574261063554-378-657266-539-881199-737278-676-548048-156-078-889-722738-54327262233-441144-3355-33224411-2255-22114444-333322-114411-335533-114444-331144-2255-
9、44332233-3355-112233-113355-331144-22335533-444444-443322-442233-223333-3355-22444422-3355-44223344-2266-332244-115533112266-44334433-552277-665522-3344-33113355-7799-66553366-7766-334477-66445533-2245-2166-1448-34311525-1276-3353-43342027-1396-22521485-1245-3277-1467-52153188-4439-1646-24511535-117
10、6-32321498-3457-252342445169-2178-3696-45645-49 94-23589-73521673-81861-5729-64147-25687-32496-53342335-797-5650102522653-983-5172712502564-848-36725142-63521343252-41231-101861-979-21104251-2386-1235325-6896-65584532-472-30687-5642两位数练习题35-162242-1356-321727-34841-5228-443432-1168-425933-84542-4326
11、-475723-21826-4455-23627-362661-23917-84672-39452-2337-41225-13477-32116-253541-2476-32515-241462-14614-3335-367841-72251-13636-221319-371-4724-53135-3242632-33648-4223742-35681312-424-2631514-43776-315-432123-265-234-3923-815572-46116-427-8872-48646-321-4624-53117-342-256-233-437-412-125-366-485-21
12、4-33058-4235022-62792-51-31796-24-1051075-337两位数三笔练习题67-25133246-5485-332696-82752441-2356-123452-30268114-732342-3245-13677521-8467-34251353-2475-648233-127687-461566-355839-246327-136238-24534512-3486-432245-14516325-442372-8445-135686-42101253-2367-431535-24421431-2267-34552663-4859-18371256-2475
13、-546357-163598-74622561-463422-1386-53656431-7266-432156-14371285-634342-7497-73527216-401544-2353-124687-43322465-4966-31521376-6838-14532365-7736-1355 4115-3385-32162146-35补 数一、 算一算1+9= 2+8= 3+7=4+6= 5+5=二、两个数相加等于10，那么这两个数就是互为补数。补数歌1和9，好朋友2和8，一起走3和7，手拉手4和6，碰碰头5和5，跳跳舞三、填一填1的补数是（ ） 9的补数是（ ）2的补数是（ ） 8的补数是（ ）3的补数是（ ） 7的补数是（ ）4的补数是（ ） 6的补数是（ ）5的补数是（ ）一位数进位加练习题91929394959697989982838485868788897374757677787964656667686955565758594647484937281988667799988976672837359-586497-366537459-342683195-387234151963644-288466-3748255389-73455-3991465447-13857-398273-29
