Question

The chapter "Multiplication Tables" has question no. 1 on page no. 52. Explain/Solve.

Answer 1

(a)
Count by sixes: 6, 12

$2\times 6=\boxed{12}$

Count by twos: 2, 4, 6, 8, 10, 12

$6\times 2=\boxed{12}$

(b)
Count by sixes: 6, 12, 18, 24

$4\times 6=\boxed{24}$

Count by fours: 4, 8, 12, 16, 20, 24

$6\times 4=\boxed{24}$

(c)
$5\times 6=6\times 5=30$

$5\times 6=\boxed{6}\times 5$

(d)
$7\times 6=6\times 7=42$

$7\times 6=6\times \boxed{7}$

(e)
$6\times 9=9\times 6=54$

$6\times 9=\boxed{9}\times 6$