Exercise Set #5
Student Name: ___________________________
Date: _______________
Practice set for Brackets and addition/subtraction - three brackets.
Exercises
1
(19 - 4) + (16 + 1) - (14 - 5) - 9 =
2
(17 - 3) + (20 + 2) - (7 - 1) - 12 =
3
(9 + 4) + (11 + 2) - 5 - (20 + 1) =
4
(14 + 2) - (5 + 1) + 9 - (17 + 1) =
5
13 + (20 + 5) + (18 + 4) + (16 + 5) =
6
(8 - 4) + 17 + (15 + 5) - (16 - 3) =
7
17 + (17 - 5) - (11 - 2) - (8 + 5) =
8
(15 + 2) + (17 - 5) - 17 + (18 + 2) =
9
(16 - 1) - (11 + 1) + (13 - 3) + 4 =
10
(18 - 3) + (6 - 2) + (19 + 2) + 8 =
11
(11 + 2) + (7 + 2) + 19 - (13 + 3) =
12
(5 + 3) + (15 - 2) - (7 + 2) + 15 =
13
(16 - 2) + (10 + 4) + (5 + 2) - 12 =
14
(9 - 1) + (18 + 1) - 3 - (8 + 1) =
15
(6 + 1) + 10 + (16 + 1) - (8 - 2) =
16
14 + (12 - 3) - (10 - 1) - (11 - 3) =
17
17 + (17 + 1) - (17 + 5) + (13 - 4) =
18
(11 - 5) + 10 + (15 - 4) + (13 + 2) =
19
(19 + 1) + (15 - 5) + 9 + (14 - 2) =
20
(14 - 5) + (18 - 4) - (17 - 3) + 4 =
#brackets
set id: es59021d