Question

谁给我出16道竖式计算题{每四道算一组，一组加减乘除法都要}

Answer 1

4.26÷3= 12.42－4.907= 9.8×0.3= 4.75+ 2.15=
4.199+4.251= 4.75+3.4= 8.6－2.385= 2.76÷6=
102－39.48= 0.68×9= 4.75+2.65= 12.36－2.297=
0.68×9= 6÷8= 0.735÷7= 3.5×0.67=

Answer 2

24*54= 78*12 = 13*13= 55*12=
178÷25= 520÷78= 99÷11= 232÷43=
67+54= 54+46= 23+48= 78+54=
125-59= 43-24= 23-9= 88-79=

Answer 3

1245+154= 1357+586=
566+252= 545+546=
7578--5354= 4544--4531=
4646--4114= 5645--5423=
64×23= 45×7=
79×45= 12×47=
72÷9= 81÷9=
12÷3= 18÷6=

Answer 4

3.14÷2 45.5×45 .369－2.35 1.56+4652
40.46÷4 78.4×78 82.12－48.54 123.4+135
13.45÷5 31.47×20 13－5.68 4+13.4
456.3÷3 76.05×13 .14－431.4 46.4+41.1