小學(xué)數(shù)學(xué)一年級第一學(xué)期口算計算共1121道題

數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：()-38=530-()=23()-50=48()-49=2044-()=2631-()=1748-()=4014-()=736-()=1834-()=31()-37=30()-30=2426-()=14()-27=25()-43=267-()=5()-31=10()-33=29()-50=47()-39=39()-50=50()-41=32()-49=30()-36=3239-()=17()-50=8()-46=4133-()=23()-38=36()-49=3()-49=4740-()=39()-45=42()-49=47()-36=32()-41=8()-31=2415-()=8()-42=38()-46=14()-35=2920-()=913-()=12()-36=3549-()=5()-41=2()-40=2533-()=3143-()=4043-()=1450-()=5041-()=41()-39=827-()=2()-24=1644-()=43()-24=18()-24=1128-()=16()-18=5()-36=224-()=3()-44=25()-47=40()-35=30()-42=10()-49=47()-40=35()-25=1446-()=4137-()=1639-()=3146-()=4142-()=1()-37=2440-()=11()-36=33()-45=10()-47=47()-35=19()-50=44()-47=31()-30=20()-34=3223-()=8()-42=4134-()=1047-()=46()-49=4822-()=17()-50=4936-()=31()-35=30家長簽字：1/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：50-()=3349-()=23()-45=39()-38=27()-47=26()-39=28()-42=23()-26=23()-46=3940-()=4()-44=43()-28=17()-32=23()-30=24()-44=41()-44=36()-19=12()-38=27()-43=4()-31=3042-()=942-()=33()-37=34()-49=4845-()=34()-35=1220-()=10()-13=830-()=27()-22=21()-34=2746-()=25()-18=1645-()=35()-48=43()-35=13()-42=27()-42=2846-()=2929-()=345-()=43()-44=143-()=29()-49=748-()=47()-30=27()-46=3047-()=4724-()=5()-46=38()-47=7()-29=2141-()=40()-38=1135-()=1123-()=347-()=11()-18=15()-40=20()-25=1450-()=16()-44=4041-()=41()-22=21()-17=1548-()=25()-46=41()-48=1649-()=29()-49=4743-()=43()-50=50()-47=4343-()=42()-46=45()-48=46()-36=2849-()=39()-49=3336-()=2640-()=2240-()=3244-()=43()-36=33()-47=4041-()=539-()=8()-32=16()-26=1345-()=45()-48=4531-()=942-()=1家長簽字：2/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：()-39=31()-37=31()-44=31()-50=4549-()=3350-()=30()-44=39()-35=29()-50=49()-50=5038-()=20()-50=45()-28=211-()=443-()=42()-30=13()-43=4334-()=22()-34=3()-49=4950-()=648-()=35()-28=2023-()=5()-26=5()-36=36()-35=715-()=14()-28=2()-39=3835-()=25()-31=20()-26=2543-()=3138-()=27()-50=5041-()=40()-50=3635-()=32()-47=47()-49=473-()=316-()=7()-49=1649-()=48()-25=1650-()=5038-()=3()-36=1340-()=849-()=47()-39=334-()=3()-38=1646-()=35()-22=616-()=428-()=21()-49=4949-()=4817-()=8()-47=47()-17=342-()=37()-42=25()-47=40()-13=1346-()=39()-48=4140-()=3938-()=28()-23=1238-()=1549-()=42()-34=1()-33=3248-()=35()-32=3043-()=28()-37=3533-()=28()-41=36()-26=2437-()=37()-41=2542-()=3747-()=4449-()=4634-()=1646-()=43()-39=8()-45=4140-()=4家長簽字：3/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：28-()=849-()=4850-()=11()-49=4747-()=4547-()=13()-50=4735-()=430-()=25()-48=40()-27=1043-()=31()-47=8()-14=942-()=2222-()=19()-31=28()-29=23()-36=647-()=4737-()=23()-50=4940-()=36()-38=1431-()=847-()=4622-()=1348-()=4330-()=25()-42=25()-36=5()-48=4744-()=15()-38=3736-()=3249-()=44()-24=2345-()=2146-()=45()-37=2850-()=7()-43=27()-40=11()-35=19()-44=949-()=29()-47=3820-()=1042-()=12()-33=9()-50=4814-()=14()-50=43()-45=33()-48=15()-45=4450-()=47()-49=3049-()=3()-50=4614-()=3()-45=39()-30=2741-()=3948-()=41()-30=2549-()=2849-()=49()-47=3146-()=4543-()=33()-46=14()-22=4()-43=25()-36=26()-46=4425-()=1047-()=444-()=2()-49=4539-()=3845-()=4345-()=398-()=227-()=17()-48=37()-46=4641-()=4044-()=1246-()=945-()=3439-()=2910-()=1家長簽字：4/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：28-()=1512-()=8()-45=4132-()=3226-()=1448-()=18()-50=515-()=246-()=2347-()=34()-50=5049-()=29()-42=3034-()=32()-37=443-()=33()-17=944-()=42()-39=7()-29=947-()=47()-37=2436-()=1847-()=4744-()=44()-38=14()-35=21()-33=20()-50=7()-9=9()-23=10()-17=1336-()=3230-()=18()-30=2941-()=36()-38=3549-()=4919-()=16()-13=10()-50=22()-48=3630-()=2741-()=145-()=45()-47=12()-48=4550-()=40()-30=23()-41=1548-()=31()-34=22()-29=1744-()=1645-()=40()-26=24()-32=1528-()=537-()=14()-20=12()-21=5()-29=28()-50=5049-()=17()-44=20()-49=4343-()=4147-()=4410-()=831-()=2847-()=20()-48=47()-7=122-()=6()-32=17()-47=4449-()=28()-19=11()-12=1147-()=3126-()=1032-()=1549-()=949-()=38()-27=1849-()=346-()=44()-40=33()-9=6()-40=3443-()=11()-38=3312-()=12家長簽字：5/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：48-()=4738-()=3049-()=4150-()=5034-()=26()-50=50()-50=5047-()=2220-()=850-()=30()-42=3936-()=2829-()=2146-()=2449-()=7()-38=35()-39=21()-47=32()-42=3013-()=8()-26=746-()=3327-()=19()-50=49()-43=4046-()=740-()=12()-20=1827-()=1745-()=4129-()=1132-()=10()-47=4525-()=321-()=7()-36=3440-()=37()-28=22()-43=41()-41=24()-44=12()-39=2741-()=13()-47=35()-35=25()-46=4243-()=4346-()=46()-45=4444-()=1617-()=1446-()=28()-29=1145-()=4444-()=13()-24=23()-45=35()-47=4647-()=1122-()=645-()=4045-()=32()-29=21()-20=1949-()=4942-()=29()-33=25()-43=3527-()=27()-40=1645-()=2245-()=17()-34=2432-()=2549-()=3943-()=35()-34=2942-()=3642-()=2550-()=1548-()=36()-26=18()-32=535-()=29()-39=32()-48=4229-()=28()-47=3347-()=39()-42=24()-41=34()-38=25()-49=45家長簽字：6/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：()-50=333-()=2440-()=2239-()=1432-()=2943-()=2932-()=2619-()=3()-24=20()-32=28()-30=26()-50=49()-47=539-()=37()-31=1735-()=22()-47=2738-()=26()-50=4750-()=15()-48=47()-34=1429-()=25()-48=3448-()=2950-()=3846-()=4445-()=1622-()=1548-()=3212-()=11()-22=4()-44=4137-()=7()-21=209-()=6()-31=30()-49=49()-25=11()-40=10()-44=2130-()=343-()=3050-()=3750-()=14()-37=3638-()=2548-()=1749-()=38()-22=648-()=2245-()=4323-()=2350-()=4645-()=2445-()=736-()=3246-()=30()-33=16()-34=12()-37=830-()=3048-()=3733-()=2849-()=4948-()=29()-41=3928-()=1643-()=28()-10=1()-31=2337-()=12()-50=1745-()=4138-()=25()-49=3836-()=3434-()=7()-45=395-()=1()-37=1039-()=9()-30=444-()=136-()=1737-()=35()-41=35()-47=2726-()=2550-()=3631-()=2544-()=3121-()=15家長簽字：7/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：50-()=32()-47=4243-()=2349-()=4713-()=849-()=27()-27=14()-48=832-()=3219-()=1150-()=50()-48=4539-()=3128-()=28()-50=49()-24=22()-46=39()-23=1948-()=3348-()=46()-45=4531-()=17()-46=39()-25=550-()=1545-()=45()-49=4346-()=3827-()=2643-()=2642-()=3233-()=2846-()=4429-()=13()-32=7()-41=17()-50=7()-50=46()-45=28()-45=32()-49=4948-()=46()-36=22()-24=1730-()=2818-()=632-()=3()-50=50()-22=849-()=47()-18=3()-48=4750-()=50()-19=1()-50=30()-38=2826-()=749-()=4348-()=45()-40=37()-16=16()-46=42()-49=45()-41=37()-48=479-()=127-()=1116-()=15()-50=179-()=446-()=45()-49=48()-49=47()-26=2348-()=4541-()=2049-()=2747-()=4028-()=20()-41=13()-42=16()-42=42()-41=2450-()=50()-49=22()-48=39()-38=2837-()=3537-()=2950-()=27()-8=2()-44=3018-()=1家長簽字：8/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：()-26=1846-()=4650-()=4947-()=3650-()=4919-()=246-()=9()-41=41()-43=248-()=3941-()=3149-()=2923-()=3()-48=4131-()=750-()=47()-49=1516-()=435-()=7()-44=4450-()=744-()=31()-43=43()-49=49()-46=42()-29=2248-()=48()-36=847-()=42()-44=40()-39=8()-50=3420-()=8()-37=35()-20=1250-()=5047-()=4450-()=5050-()=42()-50=4148-()=38()-47=35()-50=39()-48=45()-30=2449-()=423-()=2038-()=38()-49=48()-50=42()-38=33()-43=39()-44=2546-()=4329-()=13()-46=8()-49=49()-40=3434-()=942-()=3432-()=27()-30=27()-11=137-()=19()-23=2342-()=40()-50=43()-48=4843-()=33()-39=3941-()=150-()=44()-47=348-()=8()-48=2247-()=36()-37=27()-42=1437-()=1847-()=4545-()=1250-()=44()-32=32()-43=42()-25=2232-()=5()-31=26()-48=16()-31=2641-()=10()-50=43()-44=87-()=5家長簽字：9/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：35-()=2734-()=2626-()=9()-14=9()-42=19()-50=29()-38=1450-()=3814-()=4()-31=1949-()=3150-()=5023-()=2()-44=4147-()=15()-40=27()-47=35()-50=37()-48=3132-()=28()-8=439-()=2415-()=519-()=246-()=3040-()=25()-36=4()-35=18()-45=3936-()=2237-()=2647-()=20()-37=1740-()=2725-()=11()-39=6()-47=22()-50=48()-29=19()-37=1733-()=2143-()=4131-()=1144-()=24()-42=1925-()=12()-49=20()-41=2544-()=2748-()=41()-44=44()-47=46()-38=2950-()=5020-()=2()-44=28()-11=10()-26=1743-()=40()-43=3146-()=46()-40=250-()=1148-()=4738-()=748-()=4348-()=35()-39=20()-43=40()-46=21()-48=23()-21=845-()=23()-43=2050-()=11()-39=3648-()=33()-44=4323-()=11()-26=2647-()=24()-50=50()-49=4747-()=2237-()=5()-41=3517-()=1222-()=21()-9=5()-47=3842-()=34()-38=17()-40=33家長簽字：10/122024-12-31數(shù)學(xué)作業(yè)練習(xí)逆向減法運算姓名：評分：()-41=30()-33=244-()=29()-22=1548-()=4734-()=2841-()=2520-()=14()-23=13()-45=4248-()=40()-47=44()-43=39()-40=40()-40=20()-50=50()-27=1637-()=1736-()=33()-30=2339-()=1918-()=614-()=12()-36=23()-42=409-()=6()-50=4843-()=1()-42=39()-50=4435-()=132-()=730-()=10()-44=3943-()=922-()=2246-()=38()-50=48()-16=10()-18=10()-46=33()-33=32()-33=19()-7=247-()=46()-50=49()-44=20()-38=3650-()=2629-()=1327-()=536-()=28()-50=50()-17=329-()=412-()=1041-()=22()-39=3845-()=4234-()=3334-()