小升初计算题冲刺训练24

1、小升初计算题冲刺训练1直接写出得数。61715X8X67.55 2.95 =0.25 +9X 31亠9X31=6.1 0.03 =5亠28686143一+79X =4十 =5X157721.21.24=16 -30% =437+9982.下面各题怎样简便就怎样算。88(2) 12.120.92 +3.88 11.08(1) 8 - - 8 -3 323(3) X 282X X 2.523 732 +52996(5)( -423171X )-236小升初计算题冲刺训练131（一+ )X 961242(8)375 +7000-4(9) X 199123+1991- 23 X 19(10) 88.7

2、 X0.51(11) X 41+11916X 19(12) 8626-95-83解方程。81(1):x=0.7 :75(2) 8x 2.2x =81.210(4) 0.5(x 2) = 2.6小升初计算题冲刺训练9181.05 +988X95.85 1.35 =9X 93亠9X93=7.2X0.01 =5X98181148一+49X =6十 =8X178822.42.44=16X50% =256+99981直接写出得数。2.下面各题怎样简便就怎样算。88(1) 8 - - 8 -99(2) 10.760.37 +5.24 14.6311(3) X 261X X 0.251181116(5)(

3、-2+ X )-192195 499 +4599小升初计算题冲刺训练1191（+一)X 481082(8)325 +6000-8(9) X 1941+1941- 29 X 21(10) 31 X0.1252921(11)72+(12) 456 -15+9.731313解方程。16(1):x=0.7 :37(2) 8.9x 0.2x =217.512(4) 2(x 4) = 5.7小升初计算题冲刺训练1直接写出得数。411128X45.15 +0.15 =1.05 +1116一X 56一X56=4.2X0.02 =一X一6627115一+89X =3十 =6114442.42.48 =2X70%

4、 =276+99982.下面各题怎样简便就怎样算。4 4(2) 10.421.18 +9.58 12.824 十4 771931一X 4X X 0.5(4) 3.4 -8+6.6 X -7198 279 +84997(5)(十 71143X )X 114小升初计算题冲刺训练791（一+ )X 48884(8) 225 +6000-8(9) X 200121+2001- 21 X 13(10) 94.9 X0.25(11)131729+13(12) 51-59.323233解方程。18(1):x=0.1:47(2) 8x 3.2x =24(4) 0.2(x 9) = 7.2小升初计算题冲刺训练1

5、直接写出得数。71898X9X77.65 +2.75 =0.75 +6X 58亠6X58=9.1X0.03 =1X77474146一+29X =4X =8183321.81.83=1630% =210+992.下面各题怎样简便就怎样算。4 4(2) 13.910.94 +2.09 11.064 十4 5 519(3) X 2 91X X 0.2519(4) 3.4 -4+5.6 X 545 +60995(5)(十 3116 3X )x 112小升初计算题冲刺训练351（一+ )X 84466(8)125 +8000-(9) X 1932+1932- 27 X 25(10) 13.6 -0.12

6、52719(11)39+(12) 4284-85-3.429293解方程。11(1):x=0.8 :68(2) 8.6x 2.6x =1812(4) 5(x 3) = 3.2小升初计算题冲刺训练5(5)(十 919141X )+196 951 +35991直接写出得数。91100.85 +546X96.35 1.55 =7771一X 37一X37=6.1+0.04 =一X一6685441一+49X =6 =7135581.6-1.64=7X80% =124+992.下面各题怎样简便就怎样算。(1)449十4 41.03 +4.87 11.979(2)15.132361一X 4X X 0.5(4

7、)3.5 6+1.5X 7236小升初计算题冲刺训练731（一+ -)X 12648(8)375 +2000-2(9) X 200013+2000-13 X 11(10) 70.8 X 0.25(11)142526 +14(12) 3819-95+1.817173解方程。1 6(1)7x=0.1:7(2)5.5x 2.8x =48.615x=4:10(4)2(x 1)= 5.5小升初计算题冲刺训练1直接写出得数。91100.25 +159X94.35 1.45 =4451一X 64一X64=3.3 0.03 = X一5546881一+69X =2X =3X157761.81.89=11 X90

8、% =300 +9982.下面各题怎样简便就怎样算。4 4(2) 14.230.85 +3.77 12.154 十4 5 51121(3) X 8X X 1.25(4) 1.7 -3+6.3 X -5113 316 +85997(5)(十 21141X )+112小升初计算题冲刺训练11（一101)X 844(8)475 +3000-4(9) X 193929+1939- 29 X 25(10) 64.3 -0.2(11)142240+14(12) 1755-256.131313解方程。11(1):x=0.2 :85(2) 8.4x 1.5x =207(4) 10(x 5) = 5.7小升初计

9、算题冲刺训练444 十4 33(2) 14.950.72 +1.05 14.281直接写出得数。411548X45.25 +0.95 =0.95 +3X 49亠3X49=9.1+0.04 =1亠14545334一+59X =2- =9X194443.53.57=620% =196+992.下面各题怎样简便就怎样算。13101(3) X 8X X 1.25(4) 2.5 -5+2.5 X -1013521211(5)(十 2+ X )X -232234 981 +6399小升初计算题冲刺训练531（一+ )X 60424(8)375 +5000-(9) X 1977+1977- 27 X 25(

10、10) 99.3 X0.125271221(11)48+12(12) 103 -52.523233解方程。69(1):x=0.7 :78(2) 4.7x 2.1x =59.810(4) 8(x 1) = 3.2小升初计算题冲刺训练1直接写出得数。819984X84.65 +1.65 =0.85 +1139一X 78一X78=3.2 0.03 =一 X一3348775一+79X =7X =4X136642.42.48 =15 X50% =346 +992.下面各题怎样简便就怎样算。88(2) 12.930.46 +4.07 12.54(1) 8 - - 8 -9919(3) X 2 58X X

11、0.519(4) 3.9 -91+1.1 X 910192(5)( 一 - 4+ 一X 一)X (6) 998 +3799194193小升初计算题冲刺训练911（一+ )X 841022(8)475 +7000-2(9) X 198325+1983- 25 X 23(10) 62.9 X0.2(11)37+21(12) 453 -50.629293解方程。13(2)5.1x 3.6x =15(1)32x=0.2 :87x=4:9(4)0.125(x5) = 2.8小升初计算题冲刺训练1直接写出得数。7160.95 +18X5X76.55 2.85 =2X 93亠2X93=4.1+0.03 =1

12、X43131123一+49X =8 =1X142241.21.26 =420% =308+992.下面各题怎样简便就怎样算。88(2) 13.221.16 +2.78 13.84(1) 8 - - 8 -7717(3) X 873X X 0.2517(4) 4.5 -6+0.5 X 101131(5)( -9+ X )X -239236 613 +7199小升初计算题冲刺训练171（一+ )X 241268(8)125 +80008(9) X 195913+1959-13 X 5(10) 86.1 X0.1251515(11)36+15(12) 1362-15-0.117173解方程。(1)13x=0.1:17(2)7.2x 2.7x =11787x=2:11(4)4(x 6) = 3.7小升初计算题冲刺训练1直接写出得数。811144X85.15 +1.25 =0.65 +1111一X 28一X28 =7.3 X0.02 = 一8843111一+69X =8X =4X145552.12.13=16 -80% =115 +9982.下面各题怎样简便就怎样算。4 4(2) 12.140.27 +3.86 11.734 十4 5 5(4) 1.5 -7+8.5 X 23X 4109X X 1.2523