求脱式计算三年级10道带答案。 我要三年级的，计算，脱式及答案，谢谢
\u4e09\u5e74\u7ea7\u8131\u5f0f\u8ba1\u7b97\u9898 \u4e09\u5e74\u7ea7\u4e0a\u5b66\u671f\uff0810\u9053\uff09\u246022\u00d74\uff0b221
\u246140\u00f72\uff0b174
\u2462147\uff0b72\u00f78
\u24639\u00d74\uff0b420
\u24642\u00d780\u00f74
\u2465120\u00d75\u00f72
\u2466202\uff0b36\u00f79
\u246730\u00f75\uff0b240
\u2468100\uff0d50\u00f75
\u246935\uff0d35\u00f77
0.4×125×25×0.8
=(0.4×25)×(125×0.8)
=10×100
=1000
1.25×(8+10)
=1.25×8+1.25×10
=10+12.5
=22.5
9123-(123+8.8)
=9123-123-8.8
=9000-8.8
=8991.2
1.24×8.3+8.3×1.76
=8.3×(1.24+1.76)
=8.3×3
=24.9
9999×1001
=9999×(1000+1)
=9999×1000+9999×1
=10008999
14.8×6.3-6.3×6.5+8.3×3.7
=(14.8-6.5)×6.3+8.3×3.7
=8.3×6.3+8.3×3.7
= 8.3×(6.3+3.7)
=8.3×10 =83
1.24+0.78+8.76
=(1.24+8.76)+0.78
=10+0.78
=10.78
933-157-43
=933-(157+43)
=933-200
=733
从某本练习册上摘抄就行了😁
绛旓細147锛72梅8 9脳4锛420 2脳80梅4 120脳5梅2 202锛36梅9 30梅5锛240 81梅9锛877 66脳5+774 921+7脳4 80脳6脳2 770梅7+65 807锛20梅2 100锛50梅5 35锛35梅7 302锛30脳2 600脳8梅3 40锛100梅5 434...
绛旓細=30*8 =240 18*3*4 =54*4 =216 60/5/2 =12/2 =6 960/6/8 =160/8 =20 800/4/5 =200/5 =40 9600梅4梅2 =2400梅2 =1200 400梅锛4脳2锛=400梅8 =50
绛旓細29) 7.2梅0.9= 30) 8.4梅0.7= 31) 6.23+3.6= 32) 2.75脳10= 33) 0.35+1.45= 34) 2-1.2= 35) 9-2.35= 36) 0.09脳6= 37) 8.36+0.75= 38) 2.75脳10= 39) 0.42梅0.7梅0.6= 40) 8.4+5.6= 41) 125脳0.8= 42) 1.4脳0.4= 43) 65.5梅10= 44) 8.4梅2.1= 45) 0.23脳3= 46) 1.8...
绛旓細1銆佷緥棰橈細30-锛19锛2锛=30-11 =19 2銆佷緥棰橈細锛26锛28锛壝9 =54梅9 =6 3銆佷緥棰橈細 3锛2脳8 =3+16 =19 4銆佷緥棰橈細锛3锛5锛壝6 =8脳6 =48 5銆佷緥棰橈細36梅9脳6 =4脳6 =24
绛旓細涓夊勾绾涓嬪唽鑴卞紡璁＄畻棰10閬 绛旀锛1. 5 脳 7 = 2. 24 梅 3 = 3. 9 脳 6 = 4. 35 + 28 = 5. 7 脳 9 = 6. 48 梅 6 = 7. 3 脳 = 8. 脳 4 = 9. 6 脳 = 10. 脳 = 棰樼洰搴忓彿涓庣瓟妗堜竴涓瀵瑰簲銆傛瘡涓鐩兘闇瑕佺洿鎺ヨ绠楀緱鍑虹瓟妗堛備笅闈㈤愪竴瑙ｉ噴杩欎簺棰樼洰鐨勮绠楄繃绋嬨...
绛旓細10.15-10.75脳0.4-5.7 璧炲悓1| 璇勮 2009-8-29 13:53 鍙埍鐨勬按鏅跺厰瀛 | 浜岀骇 180梅9-18 锛48+52锛壝5 100-25脳4 20+80脳3 7脳锛34+56锛 105脳2脳5 800-57脳9 锛65+16锛壝9 230脳锛140-132锛24脳5+24脳7 锛2534锛958锛壝8 792脳7梅9 锛502...
绛旓細=10.78 933-157-43 =933-(157+43)=933-200 =733 鑴卞紡璁＄畻棰樻槸鎸囦竴绉嶉渶瑕佺敤閫掔瓑寮忚绠鐨勯鐩,姣忚璁＄畻蹇呴』瑕佺瓑鍙峰湪鍓,缁撴灉鍦ㄥ悗.涓句釜渚嬪瓙锛99+1-35*2 = 99+1-70 = 100-70 = 30 闇瑕佹敞鎰忕殑鍦版柟锛氬繀椤荤敱宸﹀埌鍙,涓旀寜鐓р滃厛涔橀櫎鍚庡姞鍑忊濈殑娉曞垯杩愮畻,鍚屾椂渚濇鎸夊厛绠楀皬鎷彿銆佷腑鎷彿銆佸ぇ...
绛旓細1銆佷緥棰橈細30-锛19锛2锛=30-11 =19 2銆佷緥棰橈細锛26锛28锛壝9 =54梅9 =6 3銆佷緥棰橈細 3锛2脳8 =3+16 =19 4銆佷緥棰橈細锛3锛5锛壝6 =8脳6 =48 5銆佷緥棰橈細36梅9脳6 =4脳6 =24 6銆佷緥棰橈細0.4脳125脳25脳0.8 =锛0.4脳25锛壝楋紙125脳0.8)=10脳100=1000 7銆佷緥棰...
绛旓細鈶2700脳锛506锛499锛壝900 鈶33.02锛嶏紙148.4锛90.85锛壝2.5 =2700脳7梅900 =33.02锛57.55梅2.5 =18900梅900 =33.02锛23.02 =21 =10 鈶紙1梅1锛1锛壝5.1 鈶18.1锛嬶紙3锛0.299梅0.23锛壝1 =锛1锛1锛壝5.1 =18.1锛1.7X1 =0梅5.1 =18.1锛1.7 =0 =19.8 ...
绛旓細鐩存帴鎼滅储涓夊勾绾涓嬪唽鑴卞紡璁＄畻锛甯︾瓟妗鐨100閬撱傚氨浼氭壘鍒颁綘瑕佺殑涔犻锛岀浣犳垚鍔 35脳12= 359梅3= 567+284= 602-394= 46脳22= 606-208= 603梅7= 198+303= 426梅4= 23脳37= 46脳58= 326脳5= 482梅8= 370梅7= 784-685= 76脳15锛 486梅2= 607...
