Whole Number : Addition & Subtraction

Answer all of the following

1.  Calculate
(a)  22 + 3
(b) 35 + 15
(c) 27 + 14
(d) 33 + 22 + 44
(e) 28 + 45 + 67

2.  Calculate
(a) 15 - 4
(b) 22 - 7
(c) 35 - 17
(d) 120 - 37 - 12
(e) 141 - 47 - 25

3.  Calculate
(a) 70 -20 + 30
(b) 45 + 35 - 22
(c) 40 + 25 -20 + 5
(d) 32 - 8 + 25 - 7

Happy trying !

- Pn Hafsah















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