Question

worksheet 16
\

$$\begin{array}{cccc} \\begin{array}{c}2\\\\\\times5\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}7\\\\\\times6\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}4\\\\\\times7\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}10\\\\\\times5\\\\\\hline\\end{array}$$

\\\\
\

$$\begin{array}{c}3\\\\\\times6\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}8\\\\\\times7\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}1\\\\\\times5\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}9\\\\\\times6\\\\\\hline\\end{array}$$

\\\\
\

$$\begin{array}{c}6\\\\\\times7\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}5\\\\\\times5\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}2\\\\\\times6\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}8\\\\\\times5\\\\\\hline\\end{array}$$

\\\\
\

$$\begin{array}{c}3\\\\\\times7\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}9\\\\\\times5\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}1\\\\\\times6\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}10\\\\\\times7\\\\\\hline\\end{array}$$

\\\\
\

$$\begin{array}{c}4\\\\\\times5\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}7\\\\\\times5\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}3\\\\\\times5\\\\\\hline\\end{array}$$

& \

$$\begin{array}{c}10\\\\\\times6\\\\\\hline\\end{array}$$

\\\\
\end{array}

Explanation:

First Row:

Step1: Calculate \( 2\times5 \)

\( 2\times5 = 10 \)

Step2: Calculate \( 7\times6 \)

\( 7\times6 = 42 \)

Step3: Calculate \( 4\times7 \)

\( 4\times7 = 28 \)

Step4: Calculate \( 10\times5 \)

\( 10\times5 = 50 \)

Second Row:

Step1: Calculate \( 3\times6 \)

\( 3\times6 = 18 \)

Step2: Calculate \( 8\times7 \)

\( 8\times7 = 56 \)

Step3: Calculate \( 1\times5 \)

\( 1\times5 = 5 \)

Step4: Calculate \( 9\times6 \)

\( 9\times6 = 54 \)

Third Row:

Step1: Calculate \( 6\times7 \)

\( 6\times7 = 42 \)

Step2: Calculate \( 5\times5 \)

\( 5\times5 = 25 \)

Step3: Calculate \( 2\times6 \)

\( 2\times6 = 12 \)

Step4: Calculate \( 8\times5 \)

\( 8\times5 = 40 \)

Fourth Row:

Step1: Calculate \( 3\times7 \)

\( 3\times7 = 21 \)

Step2: Calculate \( 9\times5 \)

\( 9\times5 = 45 \)

Step3: Calculate \( 1\times6 \)

\( 1\times6 = 6 \)

Step4: Calculate \( 10\times7 \)

\( 10\times7 = 70 \)

Fifth Row:

Step1: Calculate \( 4\times5 \)

\( 4\times5 = 20 \)

Step2: Calculate \( 7\times5 \)

\( 7\times5 = 35 \)

Step3: Calculate \( 3\times5 \)

\( 3\times5 = 15 \)

Step4: Calculate \( 10\times6 \)

\( 10\times6 = 60 \)

Answer:

s (Row - by - Row):
First Row: \( 10, 42, 28, 50 \)
Second Row: \( 18, 56, 5, 54 \)
Third Row: \( 42, 25, 12, 40 \)
Fourth Row: \( 21, 45, 6, 70 \)
Fifth Row: \( 20, 35, 15, 60 \)