9 Ѻ觤ԵʵдѺش֡

ź

ҶҨҤ觤Եʵ ¾ä;ǧ Ҩ͵ͺҨ繷ͧҧ վäдѺѨСͧ㹡äԴ ԴɮѹҾ颳пص Ѻ

ҡʺó ¹Եʵ 10 һ ͹Եʵ 10 վʹ Ҩբй㹡¹ԵʵѺѡ֡ҷء ͧͧѺ٤Ѻ ҷ 9 ͡Ҩ㨤Եʵҡ鹤Ѻ

Ѻ觤Եʵ
1. Ѻ͵ŧй
¹Եʵ աõŧѭѡɳ Сԡҵҧ ҵͧԴѺ »жաäٳ繡úǡ ҧ 2 x 3 ¶֧ 2 Һǡѹ 3 ( 2+2+2 ) Ѻ͵ŧҹö¹

2. 㨺 ѭѡɳҧ
㨺㹷¶֧ ͧ еͧ㨢͵ŧҹ鹴 ѭѡɳ (5)(2) + (4)(3) ¶֧ ùӨӹǹ 5 ٳѺ 2 ǹҺǡѺ Ťٳҧ 4 3 觶ҡѭѡɳҨӹdzԴҴ

3. 㨷ɮպ ٵ ѵԵҧ оԡŧ
ɮ ٵ ѵԵҧ 鹤ǡѹ ¶֧稨ԧͧաþ٨Ѻ繨ԧ ֧й 觵ҧҡк觷˹Ѻѹ ͧ٨
¤¹Եʵ繡ѧšѺ÷ͧٵ ԧǡèٵͷɮͧͧ ͧѡͧӤѭ͹ٵä еͧ ɮպ? ҧ?

4. ͧӺҧҷ ෤Ԥк
¹úҧͧ? ¹Ż ǹͧӷ ԪҤԵʵԪҷԴҡ ѧ鹡͹ Ӥ㨡͹ ФԴԸըӷ·شѺͧ ҨԸ§Ѻ觷赹ͧ

5. ֡ѡ ҧʺó ༪ԭѭҺ (˹ջѭ ջѭ㹪Եԧ ⨷˹ѧͤԴ仾ҧ)
ѡйѺԵԧЪԵ¹ءᢹԪҤѺ Ѻ㹡¹Եʵ蹽֡ Ըժӹŧ 㹢з֡ еͧŤ͡ѭҺ ֧觷ҨеͧӶ١Ǻ繤»Ẻ ͧͧ
͡ҡʺóҡý֡ҡ зͧ㹡ѭҵҧ仨ҡ ö͡ԸշǷش㹡ѭ ҧҡ½֡ ;ѭѡº§Դ