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四年级简便题400道及答案

来源:baiyundou.net   日期:2024-08-24

四年级数学寒假计算能力训练(竖式、脱式、简便),都是提前练

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韦亲眉2889四年级下册简便运算100道 -
宁庭连17219514103 ______[答案] 您好,很高兴能够为您答题.以下是我的答案. 158+262+138 375+219+381+225 5001-247-1021-232 (181+2564)+2719 378... 7300÷25÷4 8100÷4÷75 16800÷120 30100÷2100 32000÷400 49700÷700 1248÷24 3150÷15 4800÷25 21500÷125 2356-(1356...

韦亲眉2889四年级下册小数竖式乘除法简便计算题 -
宁庭连17219514103 ______ 四年级下册计算题练习一、 用简便方法计算.1、368+2649+1351 2、 89+101+1113、24+127+476+573 4、400-273-1275、327+(96-127) 6、72*987、442-103-142 8、999+99+99、67*5*2 10、25*(78*4)11、72*125 12、9000÷125÷813、...

韦亲眉2889四年级下简便计算例题,有答案 -
宁庭连17219514103 ______ 我提供的人教版四年级下册简便计算题25道及答案你自己挑,希望能对你有帮助: 1、56+31+24 =(56+24)+31 =80+31 =111 2、615+475+125 =615+(475+125) =615+600 =1215 3、125*64 =125*8*8 =1000*8 =8000 4、 89+101+111 =101+(...

韦亲眉2889四年级下册简便运算500道以及答案 必须脱式 急 -
宁庭连17219514103 ______ 36*45+36*56-3666*93+93*33+9399*3246*2536*45+36*56-3666*93+93*33+9397+89+1188*102125*8826+47+17485+47+15+53815+49+65+14+1172*12518+77+40+23+4871+73+69+74+68+70+69123*64+123*3639*4*5125*6*825*2432*305103*1578*24-24*6849*49+49*(40+6)*25(68+32)*5 68+32*549*99+49

韦亲眉2889四年级下册数学简便计算题1230道要有答案 -
宁庭连17219514103 ______ 88*125 102*76 84*36+64*84 83*102-83*2 98*199 50*(34*4)*3 79*42+79+79*57 7300÷25÷4 8100÷4÷75 16800÷120 30100÷2100 32000÷400 49700÷700

韦亲眉28891000道四年级数学简便计算 -
宁庭连17219514103 ______ 希望能帮到你 300÷125÷8=300÷(125*8)=300÷1000=0.3 396-96-172-28 =(396-96)-(172+28)= 300-200 = 100 125*24 = 125*8*3 = 1000*3 = 3000 26*15 = (20+6)*15 = 20*15 + 6*15 = 300+90 =390 25*99*4 = 25*4*99 = 100*99 = 9900 250*32 = 250...

韦亲眉2889四年级下册简便计算有答案 -
宁庭连17219514103 ______ 3800÷25÷4 39ⅹ99 7000÷56 27ⅹ101 190÷(19ⅹ2)456-(56+118) 102ⅹ45 37X101-37 4.12+3.88+3.44+2.56 32X25Ⅹ24 24.72-5.28-4.72 8.25+6.84+0.10+0.75 101Ⅹ97 88Ⅹ1+11Ⅹ12 (99+1)X99 88Ⅹ72+88Ⅹ28 99X82+12X99 152-31-21 99Ⅹ101 65Ⅹ99 4.3+7.6+5.7+4.3 1000÷125÷8 268-52-48 37+125+63+175

韦亲眉2889四年级下册简算脱式计算大全 -
宁庭连17219514103 ______ 840X105脱式

韦亲眉2889四年级简便计算 -
宁庭连17219514103 ______ 24*36+48*32 =24*2*18+48*32 =48*18+48*32 =48*(18+32) =48*50 =(40+8)*50 =40*50+8*50 =2000+400 =2400

韦亲眉2889四年级下册简便难题 -
宁庭连17219514103 ______ 704*25 25*32*125 32*(25+125) 88*125 102*76 58*98 178*101-178 84*36+64*84 75*99+2*75 83*102-83*2 98*199 123*18-123*3+85*123 50*(34*4)*3 25*(24+16) 178*99+178 79*42+79+79*57 7300÷25÷4 8100÷4÷75 16800÷120 30100÷2100 32000÷400 21500÷125 49700÷700 1248÷24 3150÷15 4800÷25

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