For the expression 4 x 2 + 7:

Okay, Pitambar, I see the instruction "Identify the terms" in the image. My apologies for missing that in the previous response. Here are the terms for each expression:

(i) For the expression $4 \times 2 + 7$:
The terms are $4 \times 2$ and 7.

(ii) For the expression $9 + 7 \times 2 - 5$:
The terms are 9, $7 \times 2$, and 5.

(iii) For the expression $6 + 7 \times 2 + 9 \times 3$:
The terms are 6, $7 \times 2$, and $9 \times 3$.

(iv) For the expression $4 - 2 \times 4 + 10 \div 2$:
The terms are 4, $2 \times 4$, and $10 \div 2$.

(v) For the expression $7 + 10 - 2 \times 5$:
The terms are 7, 10, and $2 \times 5$.

(vi) For the expression $8 + 2 \div 2 - 3$:
The terms are 8, $2 \div 2$, and 3.

(vii) For the expression $6 + 9 - 2 \times 2$:
The terms are 6, 9, and $2 \times 2$.

(viii) For the expression $8 + 4 - 2 - 3$:
The terms are 8, 4, 2, and 3.

(ix) For the expression $15 \div 3 + 7 - 2$:
The terms are $15 \div 3$, 7, and 2.

(x) For the expression $9 + 7 - 2 - 7 + 2$:
The terms are 9, 7, 2, 7, and 2.

(xi) For the expression $12 \div 6 + 2 - 2$:
The terms are $12 \div 6$, 2, and 2.

(xii) For the expression $24 \div 6 + 7 - 7$:
The terms are $24 \div 6$, 7, and 7.

(xiii) For the expression $4 \div 2 + 2 \times 4 + 2$:
The terms are $4 \div 2$, $2 \times 4$, and 2.

(xiv) For the expression $2 - 2 + 7 - 3 \times 4$:
The terms are 2, 2, 7, and $3 \times 4$.

(xv) For the expression $8 \div 4 + 2 \times 3$:
The terms are $8 \div 4$ and $2 \times 3$.

(xvi) For the expression $10 \div 2 + 7 \times 2$:
The terms are $10 \div 2$ and $7 \times 2$.

(xvii) For the expression $15 \div 3 + 6 - 2$:
The terms are $15 \div 3$, 6, and 2.

(xviii) For the expression $9 \times 2 + 7 - 2$:
The terms are $9 \times 2$, 7, and 2.

(xix) For the expression $45 \div 5 + 9 \times 2$:
The terms are $45 \div 5$ and $9 \times 2$.

(xx) For the expression $42 \div 8 + 7$:
The terms are $42 \div 8$ and 7.