Q.1.
13 + 20 – 7 + 2 = ?
Q.2.
15 – 9 = ?
Q.3.
53 – 19 + 10 = ?
Q.4.
3 + 5 + 7 + 8 + 2 = ?
Q.5.
11 + 11 + 11 = ?
Q.6.
27 + 8 – 5 = ?
Q.7.
16 + 8 – 3 = ?
Q.8.
1 + 3 + 13 – 0 + 3 = ?
Q.9.
38 + 11 + 3 – 4 = ?
Q.10.
9 + 17 – 6 + 4 = ?