第5单元 加与减-【勤径小学升】2023-2024学年二年级数学下册同步口算（北师大版）

班型·纳非·裤书二 =011+0E9 O+0t =0z-00E =0I+09E =06-01 =02b-06t =00S-00S1 =00E+00E OSI+0SE =00Z+0Et =00E+00LI =00L+0St OLI OLI =00I+0SL =0S-09S =009+006 =0SE-0E9 =0s1+00L =08t-006 OL+OI =00E-00t =00Z+00t =08E-06t =00I+00t =0L-061 =06+00E =081-08E =0S1+09L =0S1-006 =00I+0tS =0St-099 =00E+00Z =08乙-0Z8 =09E+061 =089-0s8 0SI+OLE =09E-0L6 OSI OSL =0S-00L =06+0t9 =0Z乙-0tt OEE+OSI =00S-006 =0EI+00L =0II-00L =09S+06t =00z-009 =00z+009 ()器申益 I 弹与m叫 2(I患 群赵体健貌科位年 峙巧 億日华回·长点曛宽 e =0St-09h =0II-0tt =00E+0E OLI+OL 0St-00I =0ZE-09S =0Z+06h =0+OLI =00Z-001I =0E-009 =0I+0St =06+09E =00I-0sE =00I-00L =0ZI+0E9 =0I+066 =01I-0z乙 =0L1-06E =0I￡+06t =0L+0I6 =0tE-0Z6 =001-061 =00s+09I =0IS+0It =091-098 =0z-09L =0L1+00L =00E+00L =0EI-00L =0t-006 OE+OL =00S+0ZZ =00I-006 =00巾-00bI =0SE+00Z =0S+0t6 =08乙-068 =009-06L =01+06t =06+0L =06-0LL =008-0Z6 =00E+0S =0S+09t =08-088 =0E8-0001 =06+06E =00I+0t (乙)器申 群赵率健科战年 岭 做对■道用时口 分钟 扫码批改秒核对错 第2课时 回收废电池(1)》 速算 760-270= 78-55= 1000-400= 75+80= 69+90= 790-30= 780-700= 24+78= 200+640= 450+150= 90+70= 1000-100= 35+57= 700+186= 19+27= 93-37= 770+220= 63+31= 630-600= 28+64= 1000+360= 91-79= 430+130= 19+49= 152-52= 34+44= 14+48= 60-45= 100-75= 200+740= 500+500= 560+20= 120+30= 760-60= 1100-500= 67-18= 76+150= 1400+540= 1200+130= 25+34= 178-88= 460-400= 765+200= 75-40= 19+270= 700+612= 19+34= 37+72= 二年级·北师版·下册 35 做对口道用时 分钟 扫码批改秒核对错 回收废电池(2)》 速算 417+110= 60+260= 370-240= 35-21= 237+80= 950-830= 190+190= 630-40= 200+192= 990-780= 376+70= 1500-490= 330+170= 540-140= 200+477= 1400+300= 60+429= 94-60= 900+400= 400-310= 1200+600= 135-35= 810+300= 700-300= 270+318= 649-149= 19+79= 670-170= 417+210= 1400-500= 28+54= 763-133= 39+42= 770-610= 100+400= 1333-333= 44+54= 79-69= 630+360= 796-86= 160+160= 1100-300= 19+16= 98-42= 450+30= 98-89= 45+56= 54-29= 36 勤径小学升·同步口算 LE 班斗·非·蓝书三 0s-0st =0tI+0t =00Z-06E =00E-00L =001-0001 =0s+0St =00t-0L =09b-006 =009-00b1 =00E+091 =009+00S OE+OII =0z-00E =061+061 =00p+00元1 OES+OSE =0L+096 =001-0Z1 =01E-0001 OLZ-OZL =0E-096 =06t-06 =0E9-06L =0L8-00