1、苏科版小升初复习计算专练3.563x=11.4 2+1.8+5x=7.6 6x+4x11=2.9 7(x1.2)=2.1 3x48=72 3.6xx=3.25 (16.5x
2、)2.8=14 624x=176 27x=540 5980x=26 6x0.9=4.5 8x3.4x=8.285x16=24.5 x0.48x=20.8 9x1
3、45.5=58+ = 1= += += += = 1+= = += +=8= 6= += = &
4、nbsp; =2= += += 1= 0.52.4= = + 1 +0.125 +  
5、; 0.75+= = 1= = 1= = += += = += =
6、 1= 0.5=3.50.7= 0.754= 50.23= = += += = += + +
7、= += = += = = += += +=+= +=  
8、; 0.6+= 2= += = = = = +3= += += += &nb
9、sp; +=0.25= += = = = 1= = = += = = &n
10、bsp; = 2+=+= += = += +=+= += += = = &
11、nbsp; += +2= 1= +=+= += += = = += 1= &nb
12、sp; 40.5=3 + 103.64.4 +=+ + 1 1+ + 3 +2 + &nb
13、sp; 3 () 2+ + + 1() + + 10=+ + 4 &
14、nbsp; + () 1+ (+)1+ + + + 13 + () + &nb
15、sp; + + 4 () 1 + +(+) 7() (+)2 +
16、 + 1(+)+ + + () 2 + + +() + 6() + 1+ + 1