Exercise Set #1
Student Name: ___________________________
Date: _______________
Practice set for Brackets and addition/subtraction - two nested brackets.
Exercises
1
18 - ((18 - 2) - 15) =
2
5 + ((12 - 11) + 7) =
3
11 - ((2 + 13) - 13) =
4
(9 + (1 + 6)) + 2 =
5
13 + ((20 - 5) - 9) =
6
12 + ((11 + 4) + 12) =
7
6 + (9 + (18 + 10)) =
8
((10 + 19) - 9) + 4 =
9
((18 - 7) + 11) + 3 =
10
3 - (12 - (13 - 4)) =
11
(9 + (7 + 14)) + 2 =
12
20 - ((17 - 7) + 7) =
13
12 - (19 - (16 - 3)) =
14
3 + ((20 + 4) - 3) =
15
(6 + (3 + 7)) + 12 =
16
20 + (11 + (15 - 4)) =
17
5 - (6 - (17 - 14)) =
18
17 + ((20 + 10) + 16) =
19
11 + (17 - (3 + 11)) =
20
5 + ((7 + 15) + 3) =
#brackets
set id: esd1fe58