19−(5+11)=
\( 19-(5+11)= \)
\( 2-(1+1)= \)
\( 87-(7+0)= \)
\( 100-(5+55)= \)
\( 21-(6-13)= \)
3
0
80
40
28
\( 26-(11-2)= \)
\( 66:(360:60)= \)
\( 500:(2000:25)= \)
\( 99:(33:10)= \)
\( 21:(30:10)= \)
17
11
30
\( 10:(10:5)= \)
\( 15:(2\times5)= \)
\( 300:(5\times6)= \)
\( 70:(14\times5)= \)
\( 18:(6\times3)= \)
10
1
1
\( 400-(105+80)= \)
\( 5.25-(1.75+2.5)= \)
\( 10-(\frac{4}{2}+\frac{3}{2})= \)
\( 567-(234-123)= \)
\( 721-(300-76)= \)
215
1
456
497