四年级上册数学笔算题75道 四年级上册数学竖式计算题大全
\u5c0f\u5b66\u56db\u5e74\u7ea7\u7b14\u7b97\u9898\uff08\u898175\u9053\uff09176\u00d747 425\u00d736 237\u00d782 322\u00d724
54\u00d7145 43\u00d7139 46\u00d7215 27\u00d7142
360\u00d725 580\u00d712 390\u00d713 240\u00d732
208\u00d730 206\u00d740 180\u00d750 160\u00d750
18\u00d7250 509\u00d730 340\u00d750 40\u00d7290
\u5148\u53d1\u4e8c\u5341\u9053\uff0c\u518d\u627e\uff0c\u8bdd\u8bf4\u5c31\u8981\u4e58\u6cd5\u8fd8\u662f\u9664\u6cd5\u4e5f\u8981\uff1f
1\u300130-\uff083.8+0.75\uff09
\u6b64\u9898\u4e3b\u8981\u5229\u7528\u52a0\u6cd5\u7ed3\u5408\u5f8b\u548c\u5206\u914d\u5f8b\uff0c\u5148\u628a3.8\u53d8\u6362\u6210\uff084-0.2\uff09\uff0c0.75\u53d8\u6362\u6210\uff081-0.25\uff09\uff0c\u518d\u5229\u7528\u52a0\u6cd5\u4ea4\u6362\u5f8b\uff0c\u5148\u7b97\u6574\u6570\uff0c\u518d\u7b97\u5c0f\u6570\uff0c\u6700\u540e\u5229\u7528\u52a0\u6cd5\u7ed3\u5408\u5f8b\uff0c\u53bb\u6389\u62ec\u53f7\u8fd0\u7b97\u3002
30-\uff083.8+0.75\uff09
=30-[\uff084-0.2\uff09+\uff081-0.25\uff09]
=30-[\uff084+1\uff09-\uff080.2+0.25\uff09]
=30-\uff085-0.45\uff09
=30-5+0.45
=25.45
2\u30010.9+9.9+99.9+999.9+9999.9
\u6b64\u9898\u5148\u627e\u89c4\u5f8b\uff0c5\u4e2a\u6570\u90fd\u5dee0.1\u53ef\u51d1\u6574\uff0c\u5148\u5229\u7528\u51d1\u6574\u6cd5\u53d8\u6362\u4e00\u4e0b\uff0c\u518d\u5229\u7528\u52a0\u6cd5\u7ed3\u5408\u5f8b\uff08a+b\uff09+c=a+\uff08b+c\uff09\uff0c\u6765\u8fdb\u884c\u7b80\u4fbf\u8ba1\u7b97\u3002
0.9+9.9+99.9+999.9+9999.9
=\uff081-0.1\uff09+\uff0810-0.1\uff09+\uff08100-0.1\uff09+\uff081000-0.1\uff09+\uff0810000-0.1\uff09
=1+10+100+1000+10000-0.1\u00d75
=11111-0.5
=11110.5
3\u300121\u00f73.5+21\u00f71.5
\u6b64\u9898\u5148\u5229\u7528\u62c6\u5206\u6cd5\u5c063.5\u8f6c\u6362\u62107\u00f70.5\uff0c\u5c061.5\u8f6c\u6362\u62103\u00f70.5\uff0c\u518d\u7528\u51d1\u6574\u6cd5\u5148\u8ba1\u7b97\u6574\u6570\u9664\u6cd5\uff0c\u518d\u8ba1\u7b97\u5c0f\u6570\u9664\u6cd5\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
21\u00f73.5+21\u00f71.5
\uff1d21\u00f77\u00f70.5+21\u00f73\u00f70.5
\uff1d3\u00f70.5+7\u00f70.5
\uff1d6+14
\uff1d20
4\u300150\u00d749\u00d72
\u6b64\u9898\u8fd0\u7528\u4e58\u6cd5\u4ea4\u6362\u5f8b\uff1aa\u00d7b=b\u00d7a\uff0c\u4ea4\u63623\u4e2a\u6570\u7684\u4f4d\u7f6e\uff0c\u5148\u8ba1\u7b9750\u00d72\uff0c\u518d\u8ddf49\u76f8\u4e58\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
50\u00d749\u00d72
=50\u00d72\u00d749
=100\u00d749
=4900
5\u300124.6-3.98+5.4-6.02
\u6b64\u9898\u5229\u7528\u52a0\u6cd5\u4ea4\u6362\u7ed3\u5408\u5f8b\uff0c\u51d1\u6574\u518d\u8ba1\u7b97\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a
24.6-3.98+5.4-6.02
=\uff0824.6+5.4\uff09-\uff083.98+6.02\uff09
=30-10
=20
6\u3001528-99
\u5229\u7528\u51d1\u6574\u6cd5\u548c\u51cf\u6cd5\u7ed3\u5408\u5f8b\u8ba1\u7b97\uff0c\u5148\u5229\u7528\u51d1\u6574\u6cd5\u628a99\u53d8\u6362\u4e3a\uff08100-1\uff09\uff0c\u518d\u8fd0\u7528a-b-c=a-(b+c)\u6765\u7b80\u4fbf\u8ba1\u7b97\uff0c\u6b65\u9aa4\u5982\u4e0b\uff1a
528-99
=528-\uff08100-1\uff09
=528-100+1
=428+1
=429
3、325×26= 4、237×83= 5、322×35=
例:54×145= 6、 36×254= 7、83×217=
8、43×129= 9、32×164= 10、25×328=
11、12×124= 12、85×215= 13、28×153=
14、85×142= 15、16×134= 16、34×246
例:160×30= 17、220×40= 18、160×60=
19、180×50= 20、290×30= 21、460×80=
例:360×12= 22、390×14= 23、350×15=
24、320×16= 25、280×15= 26、430×26=
例:36×120= 27、18×230= 28、26×320=
29、23×340= 30、27×150= 31、87×410=
例|、106×30= 32、206×40= 33、208×30=
34、305×50= 35、108×90= 36、209×60=
例:73×207= 37、26×108= 38、25×306=
39、18×103= 40、69×105= 41、19×302=
640÷80= 15×5= 23×3= 2×2×5= 480÷80= 16×5= 27×3= 90÷15= 48÷4=
640÷16=
39÷3=
24×20=
32×3=
48÷16=
12×8=
27×3=
56÷14=
24÷8=
14×2=
83-45=
560÷80=
96÷24=
40÷20=
40×30=
37+26=
76-39=
605+59=
30×23=
12×8=
27+32=
48+27=
4500×20=
73+15 =
120×600 =
200×360=
6800×400=
280+270=
4×2500=
6000÷40=
5×1280=
310-70=
400×14=
470+180=
1000÷25=
160×600=
20×420=
290×300=
8100÷300=
7600÷200=
7600÷400=
680+270=
980÷14=
4200÷30=
6×1300=
1300×50=
200×48=
930-660=
530+280=
9200÷400=
840÷21=
180×500=
8000÷500 =
1900÷20=
200×160=
8700÷300=
300×330=
3×1400=
7000÷14=
600÷12=
9600÷80=
140×300=
8800÷40=
9600÷800=
750-290=
5×490=
760×20=
7500÷500=
370×200=
650÷13=
8600-4200=
240×4=
640÷80=
15×10=
12×11=
160×30=
220×40=
104×5=
4500÷50=
120×2=
90÷30=
270÷30=
270×30=
84÷21=
76÷9=
66÷7=
100-54=
123+15=
360÷4=
55÷5=
32×6= 7000÷70=
200÷40=
180÷30=
240÷40=
35×2=
140×7=
13×6=
280×3=
350×2=
50×11=
250×6=
7200+900=
410-201=
125×8=
48×20=
6600÷600=
390+140=
11×80=
24×50=
3600÷400= 4000÷50=
530-70=
420-90=
9600÷30=
7×700=
203+98=
1800÷300=
240+570=
4800÷400=
370+580=
580-490=
910-370=
25×8=
270-190=
36×2=
75÷25=
330÷11=
6×800=
5400÷9=
420÷60= 9×800=
3×330=
300×7=
9×500=
390÷13=
6300÷700=
5600÷700=
4800÷12=
3500÷7=
370+560=
520+490=
450-90=
80+330=
70×700=
7000÷70=
4000÷80=
2400÷200=
420-90=
170+320=
1000-51= 520-260=
910-190=
35×200=
22×200=
8800÷400=
9300÷300=
6×300=
1800÷200=
9300÷30=
280÷40=
304+199=
390÷26=
1250÷50=
21×40=
6600÷220=
760-198=
660-220=
5000÷50=
100×91=
753-299=
7000÷70=
200÷40=
180÷30=
240÷40=
35×2=
140×7=
13×6=
280×3=
350×2=
50×11=
250×6=
7200+900=
410-201=
125×8=
48×20=
6600÷600=
390+140=
11×80=
24×50=
3600÷400=
4000÷50=
530-70=
420-90=
9600÷30=
7×700=
203+98=
1800÷300=
240+570=
4800÷400=
370+580=
580-490=
910-370=
25×8=
270-190=
36×2=
75÷25=
330÷11=
6×800=
5400÷9=
420÷60=
9×800=
3×330=
300×7=
9×500=
390÷13=
6300÷700=
5600÷700=
4800÷12=
3500÷7=
370+560=
520+490=
450-90=
80+330=
70×700=
7000÷70=
4000÷80=
2400÷200=
420-90=
170+320=
520-260=
910-190=
35×200=
22×200=
8800÷400=
9300÷300=
6×300=
1800÷200=
9300÷30=
280÷40=
304+199=
390÷26=
1250÷50=
21×40=
6600÷220=
760-198=
660-220=
5000÷50=
100×91=
753-299= 145×13= 147×12= 258×46= 325×26= 237×83=
322×35= 54×145= 36×254= 83×217= 32×164=
25×328= 12×124= 85×215= 28×153= 85×142=
16×134= 34×246= 160×30=
145×13= 147×12= 258×46= 325×26= 237×83=
322×35= 54×145= 36×254= 83×217= 32×164=
25×328= 12×124= 85×215= 28×153= 85×142=
16×134= 34×246= 160×30= 220×40= 160×60=
180×50= 290×30= 460×80= 360×12= 390×14=
350×15= 320×16= 280×15= 430×26= 36×120=
18×230= 26×320= 23×340= 27×150= 87×410=
106×30= 206×40= 956×30= 305×50= 108×90=
209×6= 145×12= 135×12= 176×46= 325×26=
237×83= 322×35= 54×145= 36×254= 83×217=
43×129= 32×164= 25×328= 12×124= 85×215=
28×153= 85×142= 16×134= 34×246= 160×30=
220×40= 160×60= 180×50= 290×30= 460×80=
360×12= 390×14= 350×15= 320×16= 280×15=
430×26= 36×120= 18×230= 26×320= 23×340=
27×150= 87×410= 106×30= 206×40= 208×30=
305×50= 108×90= 209×60= 73×207= 26×108=
640÷80= 15×10= 12×11= 160×30= 220×40=
104×5= 4500÷50= 120×2= 90÷30= 270÷30=
270×30= 66÷7= 84÷21= 76÷9=
75+34,2456-135,~~~
qy
385
你们老师黑心75道
绛旓細25+75-25+75 2000/125/8 25*(4+8)1280/16/8 5*99+5 98+265+202 273-73-27 鍥炵瓟鑰咃細 zyty1984 - 鎶ゅ浗娉曞笀 鍗佷簲绾 鍙戞秷鎭 鍔犱负濂藉弸 12-11 19:43 1.5.06*60+4.94*60 2.62.5*1000-61.5*1000 3.98.54*99+98.54 4.9.3*10-9.3*9 5.0.25*4+1.25*0.8...
绛旓細49.61+75-13 50.12+65-12 51.73+45-32 52.86+25-21 53.99+85-12 54.38+16-54 55.15+34-54 56.24+94-28 57.81+76-58 58.42+31-49 59.53+98-26 60.26+84-35 61.39+45-19 62.68+11-28 63.85+94-24 64.44+34-28 65.31+32-38 66.82+65-37 67.13+54-39 ...
绛旓細82*29=2378 68*91=6188 44*84=3696 68*72=4896 56*82=4592 94*61=5734 37*15=555 85*67=5695 49*34=1666 82*97=7954 15*11=165 24*62=1488 43*91=3913 34*93=3162 54*95=5130 37*46=1702 67*15=1005 94*92=8648 37*84=3108 93*76=7068 30*46=1380 37*93=3441 67*47...
绛旓細2.8脳0.4锛 1.12 14锛7.4锛6.6,1.92梅0.04锛48,0.32脳500锛160,0.65锛4.35锛 5 10锛5.4锛4.6,4梅20锛0.2,3.5脳200锛700,1.5锛0.06锛1.44 0.75梅15锛0.05,0.4脳0.8锛0.32,4脳0.25锛1,0.36锛1.54锛2 1.01脳99锛99.99,420梅35锛12,25脳12锛300,135...
绛旓細=400*(75/25)=400*3=1200 璇风粰鎴15閬鍥涘勾绾绠鍗曠殑濂ユ暟棰,瑕佹湁瑙g瓟,璋㈣阿 闂1 濡傛灉涓涓洓浣嶆暟涓庝竴涓笁浣嶆暟鐨勫拰鏄1999,骞朵笖鍥涗綅鏁板拰涓変綅鏁版槸鐢7涓笉鍚岀殑鏁板瓧缁勬垚鐨勩傞偅涔,杩欐牱鐨勫洓浣嶆暟鏈澶氳兘鏈夊灏戜釜? 杩欐槸鍖椾含甯傚皬瀛︾敓绗崄浜斿眾銆婅繋鏄ユ澂銆鏁板绔炶禌鍐宠禌璇曞嵎鐨勭涓夊ぇ棰樼殑绗4灏忛,涔熸槸閫夋墜浠涪鍒嗘渶澶氱殑...
绛旓細绛旀鏄420銆傝В棰樿繃绋嬶細鍥犱负 X*(28-23)=75锛屾墍浠 X=75/(28-23)=75/5=15锛屾墍浠 X*28=15*28=420銆鏁板[鑻辫锛歮athematics锛屾簮鑷彜甯岃厞璇嘉肝肺嘉憋紙m谩th膿ma锛夛紱缁忓父琚缉鍐欎负math鎴杕aths]锛屾槸鐮旂┒鏁伴噺銆佺粨鏋勩佸彉鍖栥佺┖闂翠互鍙婁俊鎭瓑姒傚康鐨勪竴闂ㄥ绉戙傛暟瀛︽槸浜虹被瀵逛簨鐗╃殑鎶借薄缁撴瀯涓庢ā寮忚繘琛屼弗鏍兼弿杩...
绛旓細鈻 鈻 鈻 5 0 5 鈻 鈻 5 鈻 鈻 鈻 鈻 4 鈻 鈻 0 0 鈻 0 鈻 6鍙傝冭祫鏂欙細鍥涘勾绾т笂鍐涓変綅鏁颁箻涓や綅鏁扮粌涔犻
绛旓細鍥涖佽绠.锛41鍒嗭級1銆佺洿鎺ュ啓寰楁暟.锛5鍒嗭級72脳60锛800锛 25脳40锛 53脳70锛 锛630锛80锛壝11锛 480梅30锛 270梅3锛70锛 703脳6鈮 5376梅59鈮 1锛嶏紙锛嬶級锛 1锛嶏紳 2銆绗旂畻.锛8鍒嗭級308脳215 34163梅75 7002锛4618 5762锛1986 3銆佺畝绠.锛16鍒嗭級146锛155锛254锛45 1762锛73锛127 101...
绛旓細璁$畻濡備笅锛640梅80=8 15脳5=75 23脳3=69 12脳2脳5=120 480梅80=6 16脳5=80 27脳3=81 90梅15=6 4 8梅4=12 640梅16=40 39梅3=13 24脳20=480 32脳3=96 48梅16=3 12脳8=96 27脳3=81 56梅14=4 24梅8=3 14脳2=28 83-45=38 560梅80=7 96梅24=4 40梅20=2 40脳...
绛旓細46脳34= 69脳37= 81脳50= 70脳81= 74脳96= 29脳58= 72脳75= 93脳39= 29脳85= 89脳52= 17脳96= 57脳48= 49脳46= 82脳53= 66脳80= 12脳63= 62脳92= 73脳78= 62脳11= 66脳26= 22脳86= 65脳5= 85脳68= 94脳15= 81脳80= 56脳56= 9脳25= 49脳4= 41脳2= 48脳...