Question 2
Calculate the following:
$$T=(7+11+15+\cdots+1831+1835)$$
$$\qquad-(14+18+\cdots+1822+1826).$$
$$T=(7+11+15+\cdots+1831+1835)$$
$$\qquad-(14+18+\cdots+1822+1826).$$
AMO 2027 Grades 4-5 SET 20 - Self-study Question 2
AMO · AMO 2027 Grades 4-5 SET 20 - Self-study