Let's Recall (Review)
Write the + (plus) symbol before the number if the underlined word/s represent addition, -
(minus) if subtraction, X (times) if multiplication and = (divide) if division.
1. Nine subtracted from a certain number
2. A number increased by six
3. Fourteen is decreased by three
4. A number increased by 13
5. The difference of n and p
6. Twenty-two plus seven
7. The quotient of five and x
9. Ten less than a certain number
10. The product of a number and twelve
Answers & Comments
Answer:
1. 9 - n
2. n + 6
3. 14 - 3
4. n + 13
5. n - p
6. 22 + 7
7. 5 ÷ x
9. 10- n
10. n x 12