(13) 34 times 2 (14) 45 times 3 (19) 43 times 4 (20) 64 times 6 (21) 79 times 7 (23) 98 times 9 (24) 63times 3=

(13) $34 \times 2 = 68$<br /><br />(14) $45 \times 3 = 135$<br /><br />(19) $43 \times 4 = 172$<br /><br />(20) $64 \times 6 = 384$<br /><br />(21) $79 \times 7 = 553$<br /><br />(23) $98 \times 9 = 882$<br /><br />(24) $63 \times 3 = 189$