Question

b188b

(9) \

$$\begin{array}{r} 630 \\\\ - 314 \\\\ \\hline \\end{array}$$

(13) \

$$\begin{array}{r} 614 \\\\ - 309 \\\\ \\hline \\end{array}$$

(10) \

$$\begin{array}{r} 630 \\\\ - 388 \\\\ \\hline \\end{array}$$

(14) \

$$\begin{array}{r} 614 \\\\ - 359 \\\\ \\hline \\end{array}$$

(11) \

$$\begin{array}{r} 630 \\\\ - 384 \\\\ \\hline \\end{array}$$

(15) \

$$\begin{array}{r} 614 \\\\ - 329 \\\\ \\hline \\end{array}$$

(12) \

$$\begin{array}{r} 630 \\\\ - 208 \\\\ \\hline \\end{array}$$

(16) \

$$\begin{array}{r} 614 \\\\ - 318 \\\\ \\hline \\end{array}$$

Explanation:

Calculate column subtraction for question 9

$$
LATEXBLOCK0
$$

Calculate column subtraction for questions 10 to 12

$$
LATEXBLOCK1
$$

Calculate column subtraction for questions 13 to 16

$$
LATEXBLOCK2
$$

Answer:

No.	Problem	Answer
(10)	\(630 - 388\)	\(242\)
(11)	\(630 - 384\)	\(246\)
(12)	\(630 - 208\)	\(422\)
(13)	\(614 - 309\)	\(305\)
(14)	\(614 - 359\)	\(255\)
(15)	\(614 - 329\)	\(285\)
(16)	\(614 - 318\)	\(296\)