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1、二年级脱式计算二年级下册脱式计算7X(9 6-93)9X9+1005X9+1664+ 8+10454+6+6536+ 4+993X 4+66108+2X 65+9X 82+63+ 9(7+29) +45+8+2105-7+7(16+8) +43-5X 3104-10X942- 55-5(5+55) +1010 3+54+96+4X8(2+8) X64X (11-3)义 115-7)6 义(65-63)义(14-6)1X4+1088+8+20472+9+8(26+9) +518+3X 623+9X 1(4+7) X4(6+5) X946-10X357-6X 799+2X53+8X 1(9-1 )
2、 X4(15-8) X 470-78-24-652+36+48+8+99(23-7) +2(4+7) X47X6+588X10+1066+40-43+(52-7)2+(4-3)33+24+43(14+4) +2(29+35) +410+4X3103+10X29+9X 8x 9(8+1) X92+5X 99+3X2(23+9)7X 10-8X888- 28- 7(49-44) X 9108- 9X 249-3X 7(4+6) X24+7 X933(28+8) +4 17- 4X2二年级下册脱式计算1 2+4X 6(54+26) + 109 4+2X 69+9X 3(2+8)义 10(5+6) X
3、2(88-7) +9(9+6) +58+81+9107+9X 2(6+6) X4(5+7) X9(9+10)义 10(17-2) +3100- 20-440- 10X 63X2X 62X5X 42X4X 105X4X 696-10X310+3X 75+(25+20) +55+56+ 732+9X 2(6+2) X2(15-8)义 7(18-9)义 77+42+ 694+18+ 26X5+ 26X4+28X6(3+21) +219+9X 87X8+726X5-169x 3(24+8)4+2+ 1(12-9) X18 +7X4(3+5) X8X 5+105X5+6(8+2) X 5(7+10) X
4、97X5X 55613-+ (19-9)8+2+1962X7+572X4109+8X 8(9+3)4+6X 65+8+ 4义 3+76(10+2) X724+7X 97X7-18(8-8) X 72+7X 7(8+5) X 330-3-9(5+9)(5+1) X6X5(50+20) + 10 4+20 X207+7X 7二年级下册脱式计算200+9X 5105+4X 9(3+4) X48X3+962X4+1065X4+882(15+6) X 1X9+20072+9+1698X9-134X4+6(10+5) X 5(10+2) X 2 5 8+4X9X 15+12+ 610 3+3+ 38+2X
5、73 X3X83X100X39X2X33X 8+200160+5X86X8+10248+8+76X3+15023-4X3(5+3) X5(8+28) +6(28-21) X 330+ 3X 63+(12-9)(4+9) X 710+ 2X3107+5+64938+6X48X3+9(18-9) X985X10-800(13+14) +3(50+50) +236+63+100(9+6) X 105 5+8+ 4(8-8) X 7(10+3) X 8(4+8) X27+2X 102X5X 10(14-6)8X7-167X8+104(4+5) X(9+2)4X8+256+ 7+53X666+3+17X
6、 5+2 532-(10+3)(5+9)63+7+362+7X 9(3+5)(4+5) X 63+7 X 729-4X3110+7+7(3+3)9X7+992X3+599X3+7二年级下册脱式计算9X 10+6(7-2)106-(10-5)97-(8-4)64+8+86X9+10024X1 + 68X5+ 415+5X 54+4X 4(3+8) X8 + 3(21+3)义 1018-2X2106-8+2(10+5)10+7+20328+6-1524+6X 720+4+10690+10+254X ( 13-7)义(8-3)3X5+44X10+3(12+8) +24+35+ 55+4X4(6+6)
7、 X5(4 + 8 ) X 776+3 X5(15-5) X8 + 516+9 X39+63+ 9(81+ 9 ) +3(64-4)99+2X53+8X 1(9-1 ) X4(15-8) X 470- 25- 578-24-652+36+48+8+99(23-7) +2(4+7) X47X6+588X10+1066+40-43+(52-7)2+(4-3)33+24+43(14+4) +2(29+35) +410+4X3103+10X29+9X 8 x 97X 10-8X8 8877-12-320064 + 8 + 85)6 X ( 14 - 9)(7 + 4 ) X 9(7 + 10 ) X9
8、 7(66 - 63 ) 448X4 + 695X 7 +24564(18 + 8 ) +2(8 + 5 ) X 9X449 + 9X7(8+1) X952+5X 929+3X 228+7+63+ 9(49-44) X 9(7+53) +5二年级下册脱式计算108- 9X24X8+198 + (8 - 6)(5 + 7 ) X 6(8 + 4 ) X 6108+ 8X9(4 + 5 ) X89X7 +100义(28-22)(8 + 7 ) X 266+ 3X8150 + 45+ 54X2 + 9256 -4X9107042 - 68+ 6X7+ 30 + 10130+ 5X8(4 - 4 )
9、X 3(23+9)49-3X 72X3+887 X (5 -95 + 2 义 791 -9 义 3(7 + 4 ) X4X 10 + 2045X 11 + 14568 -28 +(7 + 5 ) X 4(3 + 5 )69 -2X8(86-22) +829+ 4X322 + 9 X 8100 +3X2(10 + 53 ) +9(2 + 4 ) X9(51 + 5 ) +859 + 3 义 3 + 2(3 + 2)X 739 + 6 X 6(17 - 8 ) X 5(10 + 5)+3200-156+169二年级下册脱式计算58 - (9 + 4)49 - (3 + 7)79 -(8 - 1 )
10、 X 910(10 + 5 ) X 7(12 - 4 ) X 719+ 24 + 4(4 + 8 ) +2(32 + 4 ) +950 + 10 X 94 + 9 X5(5 + 2 ) X 7X 7(15 - 6 ) X 327 +12X2(18 - 6 ) X4 4(8 + 8 ) X 593 + 45+ 58 + 6 义 749 + 4 X 3(9 + 8 )10 X67 -5 X22+ 5 X(52 + 4 )45 + 9+3(6 + 3 )104 + 1 X43 - 1 X 8(45 - 39 )又 4(44 - 9 )+729 -2 X 5(9 + 3 ) X 5333 + 12X3
11、(12+ 6) +(7 + 6 ) X 4(5 + 8 ) X7(10 - 4 ) X 9(24+61 )13 - 56- 85203+ 54(40 + 45 ) + 5(55 - 40 )(25 - 10 )2(39104 + 15 + 3240+ 5(9 + 3 ) X 65(10127 -69 -69- 64 - 8210 -二年级下册脱式计算5X7 +2454(28-22)56 -4X968 -(18 + 8 ) +2108+ 6X7130+ 5X8(7 + 5 ) X 4(8 + 5)X970+ 30 + 10(3 + 5 )X449 + 9X742 - 6(14 - 4 )X 969 -2 X8(86-22) +8129+ 4X3(10 + 53 ) +993 + 4
