谁有70道小学四年级的计算题？急需！！

2.5*4= 5.2*10= 0.005*100= 0.4*20= 100*0.78= 1.4*5=
4.8/0.8= 0.64/0.8= 10*0.45= 10-5.6= 3-1.5= 30*2.2=
0.39/3= 40*0.9= 80/100= 7.2/4= 6.6/0.6= 3.6*20=
69/100= 23/10= 15*60= 121/100= 0.125*100= 0.8*0.1=
4*2.2= 5.8-2.5= 200/5= 27.3/0.1= 20/100= 4.25*1.8=
1.25*0.37= 105/7.5= 10.92/4.2= 0.67*21= 30-15.75=
2.5*0.34 8.25/15 150*0.35 1.62*17 1.2*2.3=
0.33*9= 54.6/0.91 80/25= 1.96/1.4= 2.4*3.7=1.25*0.7=
21/0.75= 24/1.5= 3.8*3.6= 2.88/1.5=

2.5*4= 5.2*10= 0.005*100= 0.4*20= 100*0.78= 1.4*5= 0.39/3= 40*0.9= 80/100= 7.2/4= 6.6/0.6= 3.6*20= 760-403= 300÷12= 0.5+7.61= 2.56-0.37= 3250÷25 100-74.5 5.84+3.7 25×40= 132÷100= 36.3×100= +125= 5.4 + 8.5= 150×6= 6.78+0.23= 10-6.5+3.5= 7.5×100= 60×50= 287- 199= 0.3×125×8= 1 - 0.09= 927÷9= 60÷100= 6.3×99+6.3= 0.61×99≈ 6.9×8.1≈ 39.8 .72 .9.9 .5+0.7+6.5=7.2+2.8= 321-99= 4.13-2.8= 31×4= 3600÷18= 50×60= 26+84= (14+25) ×4= 5.4-2.5-1.4= 8×99+8= 1.7+0.43+3.3= 320×5×2= 4.8/0.8= 0.64/0.8= 10*0.45= 10-5.6= 3-1.5=