第二单元 测量（二）-【勤径千里马】2025-2026学年新教材三年级上册数学同步竖式脱式计算（北师大版2024）

同步竖式、脱式计算 ⑦24÷(18-14)⑧(44-8)÷9 =24÷4 =36÷9 =6 =4 ⑨(91-10)÷9 0012÷(15-11)》 =81÷9 =12÷4 =9 =3 ①64÷(19-11) 1256÷(23-15) =64÷8 =56÷8 =8 =7 阶段练习(1) 一、①77-81÷9 ②3×7+20 =77-9 =21+20 =68 =41 ③16÷4+25 ④22-21+43 =4+25 =1+43 =29 =44 542+4×6 ⑥33-12÷4 =42+24 =33-3 =66 =30 ⑦3×5+33 847-16-22 =15+33 =31-22 =48 =9 ⑨27+3×8 026-1×8 =27+24 =26-8 =51 =18 ①25+18÷9 1261-41-18 =25+2 =20-18 =27 =2 B24÷(3+3) 148×(8-6) =24÷6 =8×2 =4 =16 15(77-42)÷7 =35÷7 =5 二、①×15-6÷3 =15-2 =13 ②×68-21+9 =47+9 =56 ③×36+18÷9 =36+2 =38 ④×48÷(8-2) =48÷6 =8 二、测量（二） 1.复习带小括号的混合运算(1) ①75-(15+17) ②100-(11+11) =75-32 =100-22 =43 =78 ③25+(95-48) ④86-(56+13) =25+47 =86-69 =72 =17 ⑤22+(93-21) ⑥91-(11+13) =22+72 =91-24 =94 =67 ⑦11+(87-30) 846+(97-65) =11+57 =46+32 =68 =78 ⑨95-(10+18) 0012+(47-28) =95-28 =12+19 =67 =31 ①67+(84-61) ①74+(23-12) =67+23 =74+11 =90 =85 2.复习带小括号的混合运算(2) ①(6+15)÷7 ②(55-13)÷6 =21÷7 =42÷6 =3 =7 ③(31+14)÷9 ④(99-71)÷4 =45÷9 =28÷4 =5 =7 ⑤(4+5)×7 6(24-17)÷7 =9×7 =7÷7 =63 =1 ⑦(1+6)×5 8(40-4)÷9 =7×5 =36÷9 =35 =4 ⑨(11+1)÷6 10(33-21)÷6 =12÷6 =12÷6 =2 =2 ①(8-7)×9 12(65-53)÷2 =1×9 =12÷2 =9 =6 3.复习带小括号的混合运算(3) ①(10+2)÷4 ②(85-43)÷6 =12÷4 =42÷6 =3 =7 ③(90-65)÷5 ④(4+14)÷3 =25÷5 =18÷3 =5 =6 ⑤(3+2)×4 ⑥(25-20)÷5 =5×4 =5÷5 =20 =1 三年级·北师版·上册 ⑦(2+5)×3 ⑧(86-59)÷3 =7×3 =27÷3 =21 =9 ⑨(50-10)÷5 0(11+3)÷2 =40÷5 =14÷2 =8 =7 ①(44+37)÷9 12(3-1)×5 =81÷9 =2×5 =9 =10 三、大数加与减（二） 1.三位数连加三位数(1) ①201+181+614 ②539+288+155 =382+614 =827+155 =996 =982 ③319+387+229 ④203+667+126 =706+229 =870+126 =935 =996 ⑤326+310+231 ⑥165+325+378 =636+231 =490+378 =867 =868 ⑦136+614+119 ⑧455+227+311 =750+119 =682+311 =869 =993 ⑨341+206+383 =547+383 =930 2.三位数连加三位数(2) ①393+109+367 ②235+369+164 =502+367 =604+164 =869 =768 3238+458+283 4233+357+253 =696+283 =590+253 =979 =843二、测量（二） 1复习带小括号的混合运算(1) ⑥计算常练 用时：分秒错误：个家长评价：☆☆☆☆☆- ①75-(15+17) 2100-(11+11) 325+(95-48) = ④86-(56+13) 522+(93-21) 691-(11+13) = ⑦11+(87-30) 846+(97-65) 995-(10+18) 1012+(47-28) 1①67+(84-61) 1274+(23-12) = = 同步竖式、脱式计算·三年级·北师版·上册 2复习带小括号的混合运算(2) ①计算常练 用时：，分秒错误：个一家长评价：☆☆☆☆女一山 ①(6+15)÷7 2(55-13)÷6 ③(31+14)÷9 ④(99-71)÷4 5(4+5)×7 6(24-17)÷7 ⑦(1+6)×5 8(40-4)÷9 9(11+1)÷6 10(33-21)÷6 11(8-7)×9 12(65-53)÷2 见此图标园抖音/微信扫码掌握技巧，笔算快人一步！ 3复习带小括号的混合运算(3)》 ①计算常练 用时：分秒错误：_个一家长评价：☆女☆☆☆- ①(10+2)÷4 2(85-43)÷6 3(90-65)÷5 ④(4+14)÷3 5(3+2)×4 6(25-20)÷5 = ⑦(2+5)×3 8(86-59)÷3 9(50-10)÷5 = 10(11+3)÷2 1①(44+37)÷9 12(3-1)×5 = = 同步竖式、脱式计算·三年级·北师版·上册