WORKSHEET
ORDER OF OPERATIONS 01
E 036
Answer the following questions in your workbook.
1.
2.
Calculate without using a calculator. Show all your working. All 
(a)
16  5  4
(b)
16  5  6
(c)
2 75
(d)
5 9 2
(e)
120  6 10
(f)
50  5  5
(g)
36  4  5  9
(h)
36  4  5  7
(i)
27  7  23  3
(j)
12  3  6
(k)
8  4 10  5
(l)
60  2  5
(m)
6  3 5  7
(n)
3  5 2
(o)
20  8  2
(p)
87  7  4  2  22
(q)
882
(r)
32  7  3
(s)
1 6  3  2
(t)
95  25  2  6
(u)
18  12  3
(v)
16  10  5
All 
Calculate without using a calculator. Show all you working.
(a)
21  3  4  5
(b)
4  2  5  10  10
(c)
30  12  3  6  1
(d)
18  7  2  6  3
(e)
5  9  28  7
(f)
(6  4)(5  2)
(g)
19  ( 4  2 )  7
(h)
36  ( 3  3)
(i)
57  ( 22  8 )
(j)
(16  4 )  3
(k)
5  3  11  1 of 12
(l)
40  25  5  1 of 12
(m)
6 (5  2)  2
(n)
( 6  15 )  3  13
(o)
6( 82 )
7422
(p)
15( 63 )
2516
(q)
882
1 of 62
(r)
2
3
3
16 1 of 20
2
3
WORKSHEET
ORDER OF OPERATIONS 01
3.
4.
5.
E 036
Rewrite and insert brackets where necessary so that the answer is correct. If no
brackets are required, then write "no brackets required".
All 
(a)
8  3  4  56
(b)
8  3  4  28
(c)
15  6  3  27
(d)
20  4  1  4
(e)
20  4  1  6
(f)
17  8  6  54
(g)
8  4 2  4
(h)
8  4 2  1
(i)
14  7  3  10
(j)
14  7  3  4
(k)
48  12  3  1
(l)
48  12  3  12
(m)
4  2  33  1  8  12
(n)
2  25  5  9  31
Insert brackets to make these equal. All 
(a)
16  3  4  16  3  4
(b)
32  5  7  32  5  7
(c)
24  2  3  24  2  3
(d)
50  5  2  50  5  2
)  3  27
(b)
18 
)  25
(d)
Find the missing number. All 
(a)
(15 
28
(c)
36  ( 4 
(e)
( 48 
)  5  40
(f)
48  ( 6 
(g)
1 of
2
5  2
(h)
1 of
2
(i)
17  ( 6 
)  17
(j)
17  ( 6 
(k)
17  ( 6 
)  17
53  2
 3)  44
5  2
)0