江苏地区2022学年五年级上学期数学期末真题典型题——计算30道-（答案版）

这是一份江苏地区2022学年五年级上学期数学期末真题典型题——计算30道-（答案版），共5页。
江苏地区2022学年五年级上学期数学期末真题精选【计算30道】一、直接写得数1．直接写得数。0.63×2＝         4.8÷0.6＝        1.7＋3＝        4×9×0.25＝1.25×16＝        9.6÷32＝        2－0.09＝        8.5－0.24－1.76＝【答案】1.26；8；4.7；920；0.3；1.91；6.52．直接写出得数。2.06＋0.5＝        0.32－0.3＝        0.42÷7＝        0.74＋0.6＝        0.23＝0.8×0.05＝        4×0.16＝        34÷100＝        8－0.04＝            1×0.5÷1×0.5＝【答案】2.56；0.02；0.06；1.34；0.008；0.04；0.64；0.34；7.96；0.253．直接写出得数。4.6＋0.4＝       0.72－0.2＝      5＋4.5＝      1－0.6＝      0.25＋0.25÷5＝100×0.032＝      0.64÷0.8＝      0.7÷10＝      0.42＝      n－0.74n＝【答案】5；0.52；9.5；0.4；0.33.2；0.8；0.07；0.16；0.26n4．直接写出得数。0.42÷0.6＝               0.13＋2.7＝              4.5÷0.01＝                0.22＝0.24×0.5＝               1.1－0.01＝              1.5b＋6.5b＝               0.9×0.5＝【答案】0.7；2.83；450；0.04；0.12；1.09；8b；0.455．直接写得数。0.62＋6.2＝      0.24×0.4＝        0.6m＋0.4m＝       2.5×4÷2.5×4＝  0.92＝           1－0.83＝       0.91÷7＝             4.6＋3.2－4.6＋3.2＝【答案】6.82；0.096；1m；160.81；0.17；0.13；6.46．直接写出得数。0.9－0.09＝              0.2÷0.05＝          0.92＝            0.26＋0.74＝0.64÷8＝               0.54－0.4＝          0.5×0.8＝         0.63÷0.9＝【答案】0.81；4；0.81；1；0.08；0.14；0.4；0.77．直接写得数。0.25＋0.5＝        1÷0.25＝        10－6.07＝        3×1.4＝        3.5÷5＝a＋1.9a＝         0.48÷0.4＝      0.125×8＝        4.4×0.5＝      0.6÷2＝【答案】0.75；4；3.93；4.2；0.72.9a；1.2；1；2.2；0.38．直接写出得数。15÷0.05＝                4a－0.8a＝                6.12－0.6＝                4.8×0.3÷4.8×0.3＝4.5÷0.5＝                0.42＝                    0.6×1.5＝                1.8×0.03×0＝【答案】300；3.2a；5.52；0.099；0.16；0.9；09．直接写出得数。 7.3＋2.6＝          0.2×0.3＝          4.5÷0.5＝          0.32＝6.7－0.6＝          2.3×4＝           18.7÷10＝          23n－8n＝【答案】9.9；0.06；9；0.09；6.1；9.2；1.87；15n10．直接写得数。                                            【答案】0.16；2.1；10.8；6.30.04；2.8m；0.072；1611．直接写出得数。                                    【答案】1.37；0.7；0.85；8.1；a；0.052；4.2；312．直接写出得数。0.5＋5＝        0.12＝         8.48÷10＝         0.24÷0.4＝         2b＋5b＝10－0.2＝      1.6＋3.04＝      0.7×100＝         0.48×0＝        9x－x＝【答案】5.5；0.01；0.848；0.6；7b；9.8；4.64；70；0；8x 二、竖式计算13．列竖式计算。（第4题得数保留两位小数）0.68－0.125＝        2.04×8.5＝        46.92÷4.6＝            7.3÷13≈【答案】0.555；17.34；10.2；0.5614．用竖式计算（打★的得数保留两位小数）。6.44－4.6＝        0.75×1.04＝        2.7＋6.07＝        ★4.25÷0.66≈【答案】1.84；0.78；8.77；6.4415．用竖式计算（带★的要验算，最后一题得数保留两位小数）。★9.4－3.48＝    0.36×2.4＝    7.83÷2.8≈【答案】5.92；0.864；2.8016．用竖式计算，带★的要验算。＝      ＝     ★＝【答案】0.45；8.19；50217．用竖式计算，带★的得数保留两位小数。10－6.08＝            2.05×3.4＝           ★0.535÷1.8≈【答案】3.92；6.97；0.3018．竖式计算，带★的要验算。★8－0.91＝               0.26×10.7＝               4.45÷0.6≈（得数保留两位小数）【答案】7.09；2.782；7.4219．列竖式计算，有★的题要验算。3.36＋0.14＝        28－8.7＝         4.05×4.8＝        ★75.6÷0.36＝【答案】3.5；19.3；19.44；21020．竖式计算。（除不尽的得数保留两位小数）45.92＋6.3＝                20.4×0.35＝                7.3÷13＝【答案】52.22；7.14；0.5621．用竖式计算，带“*”的要验算。 8－4.08＝          65×2.05＝          *7.2÷0.48＝【答案】3.92；133.25；1522．用竖式计算。（带*号的要验算）*0.68－0.137＝       50.4÷48＝      *1.8÷0.24＝【答案】0.543；1.05；7.523．用竖式计算。27.53－9.3＝               0.25×0.56＝              0.588÷0.49＝【答案】18.23；0.14；1.2 三、脱式计算24．下列算式怎样算简便就怎样算。24.25－4.72－5.28    0.36＋9.6＋3.2    12.5×0.55×0.8    4.5×4.8＋5.2×4.5【答案】14.25；13.16；5.5；4525．下面各题，怎样算简便就怎样算。                     【答案】4；55；52.419；12；；5726．计算下面各题，能简便计算的要简便计算。7.54×10.1－75.4×1                600÷4×25                 8.35×10.11.24×（4.8÷4＋8）                5.28－1.8－3.2             30.8＋0.6－30.8＋0.6【答案】0.754；3750；84.335；11.408；0.28；1.227．脱式计算。（能简算的要简算）3.27＋5.9＋0.73＋5.1                   9.8×10.1                    0.76÷4÷0.251.25×7.2                       6.53－（1.53＋4×0.22）        6.48÷[（1.4－0.8）×0.9]【答案】15；98.98；0.76；9；4.12；1228．下面各题，能简算的要用简便方法计算。3.2×1.5＋4.8÷2.5         1.25×0.78×8        97.97－3.36－6.640.89×99＋0.89            6.48÷[（1.4－0.8）×0.9]【答案】6.72；7.8；87.9789；1229．用简便方法计算下列各题。1.25×7.8×8                5.61－0.45－0.55                78.5÷2.5÷42.01×35                    9.8×2.3＋9.8×7.7            17.38－5.34＋2.62－4.66【答案】78；4.61；7.8570.35；98；1030．简便计算。                                    【答案】26.3；31；120.85；20；124