六年級(jí)數(shù)學(xué)未知數(shù)計(jì)算經(jīng)典題目集4468

六年級(jí)數(shù)學(xué)未知數(shù)計(jì)算經(jīng)典題目集2024/08/19姓名：__________ 座號(hào)：__________ 情況：__________(43-28)×X=330(39+43)×X=2788(22-25)×X=-33(27-2)×X=450(33+33)×X=2772(26+30)×X=2184(11+9)×X=980(8+40)×X=672(21+48)×X=2001(31+18)×X=196(48-29)×X=532(34+6)×X=1960(40-27)×X=182(38-39)×X=-9(4+3)×X=126(23+24)×X=94(43+28)×X=1775(39+8)×X=1551(50+19)×X=2001(21+47)×X=1972(15+42)×X=342(14-35)×X=-399(1+16)×X=425(12-17)×X=-170(19-31)×X=-60(21+1)×X=154(43-11)×X=224(41-4)×X=1110(18+19)×X=1628(48+21)×X=2208(30-33)×X=-66(37-29)×X=184(48+46)×X=2068(47-49)×X=-4(27+50)×X=2926(41+28)×X=1449(34-27)×X=154(1+19)×X=400(8+5)×X=390六年級(jí)數(shù)學(xué)未知數(shù)計(jì)算經(jīng)典題目集(答案)(43-28)×X=330X=22(39+43)×X=2788X=34(22-25)×X=-33X=11(27-2)×X=450X=18(33+33)×X=2772X=42(26+30)×X=2184X=39(11+9)×X=980X=49(8+40)×X=672X=14(21+48)×X=2001X=29(31+18)×X=196X=4(48-29)×X=532X=28(34+6)×X=1960X=49(40-27)×X=182X=14(38-39)×X=-9X=9(4+3)×X=126X=18(23+24)×X=94X=2(43+28)×X=1775X=25(39+8)×X=1551X=33(50+19)×X=2001X=29(21+47)×X=1972X=29(15+42)×X=342X=6(14-35)×X=-399X=19(1+16)×X=425X=25(12-17)×X=-170X=34(19-31)×X=-60X=5(21+1)×X=154X=7(43-11)×X=224X=7(41-4)×X=1110X=30(18+19)×X=1628X=44(48+21)×X=2208X=32(30-33)×X=-66X=22(37-29)×X=184X=23(48+46)×X=2068X=22(47-49)×X=-4X=2(27+50)×X=2926X=38(41+28)