0.3+0.4=
19.35-13=
0.78+0.22=
3.47-0.7=
7-2.5=
9+1.5=
5.2-0.9=
2.88+6.02=
43×27= 455÷13=
27.46+54= 32+68×0= 0.043×100= 2.9+3.87= 0.37÷100=
20-10.83= 9.54+12.48= 1-0.05= 2600÷25÷4= 125×23×8=
1.01×0.3=
0.5×0.5=
6-0.27=
0.65+0.7-0.65=
7.85-4.5=
0.7×1.3=
8.7+3=
2.3×4×0=
2.1+0.6= 6-3.8= 1- = 130×40=
0.6+8.5= 5.8-1.7= + = 610×80=
一共有多少朵花?
( )( )=( )
加法算式:
乘法算式:( )×( )=( )或( )×( )=( )