小学数学题目

1、小学五年级数学上期计算练习题集列竖式计算0.18 X 15=4.8 X 0.25 =2.14-0.9=0.025 义 14=10.1 +3.3=0.75-0.38=3.06 X 36=10.75+12.5=3-2.25=3.84 X 2.6=3.25 义 9.04=1.57+3.43=5.76 X 3 =12.5 X 8.8=18.54-9.9=7.15 X 22=0.43 0.28=36 X 99=90.75 + 3.3=6.45 0.73=3.24 + 0.24=3.68 X 0.2=3.08 0.43=22.8 + 3=16.9+0.13=1.5 X 26.7=5.98 + 0.23=1

2、.55+3.9=5.22 + 29=19.76+5.2=3.7X0.016=5.98 + 0.23=3.81 7=13.76X0.8=19.76 +5.2=32 42=8.8 X9.5=18.72 +3.6=246.4 + 13=8.4 X 1.3=62.4 + 2.6=2.17 + 0.7=6.4 0.5=0.544 +0.16=5.3+6.7=4.48 0.4=1.44 1.8=0.25 义 0.046=0.042 0.54=11.7 2.6=0.396 + 1.2=0.76 0.32=19.4 + 12=0.756 0.36=2.52 3.4=5.98 0.23=15.6X13=1.08

3、 25=19.76 +5.2=21-1.4=8.84-1.7=6.21 -0.03=6.3-14=72-15=14.21 -7=2.52 >3.4=1.08 >25=4.67 X).9 =1.89-0.54=1.26-18=5X2.44 =0.51 -0.22=43.5-29=1.666 >6,1 =7.1 -2.5=1.998-0.54=1.28-0.16=2.1 -0.4=2.56-3.2=50.18-38.6=4.68-7.5=14.7-0.07=5.4-0.15=124.8-0.24=18.9-27=1.35-15=28.6-11 =20.4-24=3.64-52=1

4、5.6-12=328-16=1.35-27=7.65-0.85=12.6-0.28=9.432 >0.0025.6 >6.5 =4.88 >2.9 =5.61 >4.3 =8.9 >2.4 =5.5 >55 =9.77 X).02 =1.384 >5.1 =8.78 >83=2.6 >61 =23.4-5.85=35.4 M.2=25.2 6=0.042 >0.54=34.5-15=0.76 >0.32=1.8-12=5.22 攵9二24-15=18.72 3.6二17.8 >6.4=.5 )0.88 =0.059 >

5、;0.2二4.268 XI.7=57X5.7 =9.46 >2.85 =脱式计算能简便的就简便运算10-1.8-7.22.5X4X 127.69 X10175 25 463+124+763.8 X 10.1250 250 + 527 + 456 + 735.4-2.5-1.470+50 + 50+702.5 4 122.5X1.25X0.3213.7+0.98+0.02+4.312.5 X 0.4 X 2.5 X 88 X (2.5+ 0.25)102 45-32818.6-3.47-0.531.25X0.8X0.53.8 X 5.25+14.5=72X101 -72(1.5 + 0.2

6、5) X4300-4263 -21235X28-35X280.12 X0.5X0.160.81 + 0.25+5.962.6 78+78 7.47.28 99+7.28403- 13X27(1.2+ 1.8) X4.5640+128 X45(1.25 0.125) X 81025 768 + 321.25 X 8 +1.254.8 X 100.1645-45 X 125.37 0+4.6356.5 X 99 + 56.510-2.87-7.132.5 7.1 44.85+0.35 + 1.40.96+9.69.97.28 99+7.28.解方程5 X3-x 2=81.8x=0.972x+2x+

7、18=787(6.5+x)=87.5x 0.756=90(200-x) 5=301.2x=81.69x-40=5(x-140) 70=4x+5.6=9.4x5+9=21(27.5-3.5) x=4x-0.7x=3.648-27+5x=310.1(x+6)=3.3 0491 +x =1.378x+2x=16025-5x=1524-3X=388-x=8056x-50x=303X+5X=489-4x=178 -5x=2814X-8X=127x-8=632x-29=39 x=4.565x+35=10028+6X=8873.2 x=52.566-x=32.312x+8x=40(200-x) 5=3077

8、 x=21.912x 8x=4048-27+5x=3199 x=61.93X+5X=483x8 = 1656 力=514X-8X=123x+9=2739*3(x-2) + 3=75.3+7x=7.42.4X=26.46.81+6.81 X99=0.25 X 185X40=7.5x3x=180.25 X 185X40=6.8 X 0.75+0.5=5X1.3-2x=5.52.5 (3.8 0.04)=3.75 + 0.125 -2.75=24x+6x=63.60.25 39+0.25=1.53+23.4 +7.2=40.5 + 0.81 X0.18=(8 X 5.27) X 1.25=1.2+3

9、.2+0.8 =3.01+1.7+0.99 =2.37 6.3+2.373.7=2.1 4.3+5.7 2.1=0.78 X 99+0.78=26X15.7+ 15.7X24=3.375 0.97+0.97 6.625=8.7 X 17.4-8.7 X7.4=46 0.33+54 0.33=6.54+2.4+3.46+0.6=12.5 0.4 2.5 8=4.4 X 0.8-3.4 X 0.8=1.93+2.7+2.07+7.3=95.6 X 1.8+95.6 X8.2=3.27X4 +3.27 X5.7=16X6.8+2.2 X 16+16=9.2+9.728 + 3.2 X 1.5=0.2

10、5X80 0.45+0.9=58.7-16.65 +3.7=2.4 X 0.75+ 1.25 + 2.5=(20.2X0.6 2.12) +0.1 =2.4+2.4 X (5.375-3.375)=0.4 X 4.7 X 2.5+(2.3+5.3)=7.5-5.7 X 1 + 3=9.31-1.125-7.875=(1.5 X 0.9+3.65) +2.5=101 X 0.36 + (14.4 X 0.05)=(6.8 5.4) X 2.750.9=(8.1 5.4)+ 3.6+ 85.7=(25.3-9.7) + 0.3 X 8.5=0.875 X36+4.05 + 8.1 =(3.44+2

11、0.5 X 0.32)+0.16=10.5+ (5.1 -4.4)+18.25=(227+25 4.68) X 0.5=0.54+(8.7 + 45.3) X28.4=4.11 -0.72 X (3.38-2.13)=630 + (2.98 + 6.5X0.08)=0.1 + 1+1 +0.8 0.1 =(4.3-2.01 +2.2)+ 4=3.6X1.25+ 0.32 +0.4=19.28 +1.82+0.7=58.8 + ( 0.6 X 0.7) +0.02=0.8 X (3.2 2.99 + 2.3)=10.56 X 3.75-3.75 X 0.56=10.4 7.79 + (0.35

12、+ 0.6)=2.5X(6+9.728+3.2)=(1.5 +0.8 1) + 0.4=(6.02 + 2.8 ) +0.4 -2.05=1.46 X 5+12.8 + 0.4 X 7.5=(4.84.8 X 0.5)+2=3.27 X (80.5-9.84-0.16)1.52-1.6X5 + 5.7=0.8 X ( 10.4 + 0.64)-0.92=(71.2-71.2X0.9)0.25=3.8+ (24-25X0.6)=(25.3-9.7) + 0.3 X 7.6=1.08 + (3.94+34.3X0.2)(0.25 +0.125 ) + (0.75X0.4)=(4.5+1.3 X6) + 1.5=0.4X (3.2-0.8) +1.2=(9 8.5) X (5 4.76)+0.1 =17.68 +5.2+2.7 X1.5=16.78-1.6 X 1.5+ 0.8=1.6 + 8.4X 1.5 + 0.18=19.8+(3.749-0.299) +2.3=(53.73-17.49) X (2.6+12.4)=(1.1-0.78)义(2.7-1.95)=8.6+15.4 +0.4 X 1.4=4.5 X (0.75-0.356)+9.23=4.32