חידות בינוניות

בכמה זמן תלו את בני המן?

בכמה זמן תלו את בני המן?

התלין של עשרת בני המן מבקש לבדוק

את כל האפשרויות לסדר התליה של האחים.

אם משך הבדיקה של כל אפשרות הוא דקה,

כמה זמן תארך בדיקת כל האפשרויות?

א. מספר שעות

ב.

...

כמה ילדים?

כמה ילדים?

אבא הלך עם ילדיו ליריד בו היו 5 דוכנים:

דוכן אחד למוצרים שמחירם 1 ש"ח

דוכן אחד למוצרים שמחירם 2 ש"ח

דוכן אחד למוצרים שמחירם 3 ש/"ח

דוכן אחד למוצרים שמחירם 4

...

רק G...

רק G...

לפניך תרגיל כפל באותיות כאשר כל אות מייצגת מספר שונה:

תרגיל הכפל של מלכה האדומה לאליס....

תרגיל הכפל של מלכה האדומה לאליס....

כמה פעמים זה 19 כפול 19? שאלה המלכה האדומה

מה מספר החניה?

מה מספר החניה?

510.jpgחניה

אדם נכנס למגרש חניה ורואה את מספרי

...

שארית אחת...

שארית אחת...

05-Aug-201416-23-04-shearit-shakuf

מהו המספר הקטן ביותר המתחלק ב13 (ללא

...

עמוד 1 מתוך 9

הנצפים ביותר

file0001545664729dine

לאן נעלם השקל?

file0001987643607__copy_copy_copy

תפוח מיותר?

file00019086885locomotive

מהו שם הנהג?

file0001964942635numbers_copy

איזה יום?

תגובות אחרונות

קכית

כממ

ארבעה כלבים רצים

לפני 4 שבועות

שולמית גבריאלוב

גמני שואלת. אולי כדאי להמחיש את הפתרון עם גפרורים.

תרגיל בגפרורים

לפני 9 דקות

יבגני

כתבתי תוכנה ואחרי שעות של חישוב (בהתאם לבעיה עם פתרון אקספוננציאלי) קיבלתי פיתרון המצורף בהמשך.הפיתר...

מסעי המלכה של סאם לויד...

לפני 9 דקות

אלי

ילד ראשון לא לקח.השני לקח2.השלישי לקח 1.רביעי לקח 1. חמישילקח 1.שישי לקח1.אז ילד שני נתן לראשון1 כי ...

תפוח מיותר?

לפני 10 דקות

תהילה

‏מה פתאום יש לפחות ‏שלוש ילדים

כמה ילדים?

לפני 10 דקות

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