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Question
Which out of the following are expressions with numbers only?
- y + 3
- (7 × 20) − 8z
- 5 (21 − 7) + 7 × 2
- 5
- 3x
- 5 − 5n
- (7 × 20) − (5 × 10) − 45 + p
Solution
It can be observed that the expressions in alternatives (c) and (d) are formed by using numbers only.
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