×
=
×9×
= 1.25×2.5×32=
5÷
-
÷5= 2.7-
= (1.6+3.2)×0.125=
4×20% =
×4= 1÷75%=
1%÷10%= 1028+998= 2006-619=
18×30= 960÷60= 1414÷14= 0.73= 1.4-0.5= 0.3×0.04=
+ 0.37
8÷0.01= 2.29÷229= 0.39 ÷0.13= 82+62=20-1
=
×
=
÷1
= 76×
+24×0.125=9.1×
=
0÷
÷
= 12.2+8%= 8×12.5%=
×50%= 10÷10%=
÷60%= 13.8-6.9-3.1= 9+1÷10= 4
×99+4.25= 4÷9×
=37.35+(2
+2.65)=
×
÷
×
= (0.18+
)÷9= 0.1-0.01=
-
= 0.24×5= ÷
=5.8×9+5.8=
÷10=
×
= 7.2÷0.08=
÷
= ×
= = +
)
= 3.14×25= 4×12=
3.14×5 = +
-
+
=
24×(
3.14×36= 6л= 28.26÷3.14=
3.14×9=8л=
15
3.1 =
0.1+0.41