לתלמיד - חיבור

סכום של מספרים טבעיים יהיה מספר טבעי.

#_lt#div#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%; font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#="" "times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;="" mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt##_lt#/span#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt#ספרו סיפור חשבוני, מלווה בשאלה כלשהי, שכדי לענות עליה נזדקק לפעולת חיבור. רישמו את הסיפור.#_lt#/span#_gt# #_lt#p class="MsoNormal" dir="RTL" style="mso-margin-top-alt#_sc#auto;mso-margin-bottom-alt#_sc# auto"#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt#ענו על הבעיות הבאות#_sc##_lt#/span#_gt##_lt#/p#_gt# #_lt#p class="MsoNormal" dir="RTL" style="mso-margin-top-alt#_sc#auto;margin-right#_sc#54.0pt; mso-margin-bottom-alt#_sc#auto;text-indent#_sc#-18.0pt;tab-stops#_sc#list 54.0pt"#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt#1.#_lt#/span#_gt##_lt#/b#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#7.0pt;line-height#_sc# 115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt# #_lt#/span#_gt##_lt#/b#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%; font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#="" "times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;="" mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt#מספר התלמידים בעיר א' היה 50,768 בשנת הלימודים הנוכחית. בעקבות גידול האוכלוסייה בעיר מצפים ל - 5,631 תלמידים נוספים בשנה הבאה. כמה תלמידים ילמדו בעיר בשנת הלימודים הבאה?#_lt#/span#_gt##_lt#/b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt##_lt#/span#_gt##_lt#/p#_gt# #_lt#p class="MsoNormal" dir="RTL" style="mso-margin-top-alt#_sc#auto;margin-right#_sc#54.0pt; mso-margin-bottom-alt#_sc#auto;text-indent#_sc#-18.0pt;tab-stops#_sc#list 54.0pt"#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt#2.#_lt#/span#_gt##_lt#/b#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#7.0pt;line-height#_sc# 115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt# #_lt#/span#_gt##_lt#/b#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%; font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#="" "times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;="" mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt#תקציב החינוך של מועצה אזורית היה 756,430 ש"ח. בשנה הבאה הוא יגדל ב #_lt#/span#_gt##_lt#/b#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#b#_gt##_lt#span dir="LTR" style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"=""#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt#–#_lt#/span#_gt##_lt#/b#_gt##_lt#span dir="RTL"#_gt##_lt#/span#_gt##_lt#span dir="RTL"#_gt##_lt#/span#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt; line-height#_sc#115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt##_lt#span dir="RTL"#_gt##_lt#/span#_gt##_lt#span dir="RTL"#_gt##_lt#/span#_gt# 45,670 ש"ח. מה יהיה התקציב החדש?#_lt#/span#_gt##_lt#/b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt##_lt#/span#_gt##_lt#/p#_gt# #_lt#p class="MsoNormal" dir="RTL" style="mso-margin-top-alt#_sc#auto;margin-right#_sc#54.0pt; mso-margin-bottom-alt#_sc#auto;text-indent#_sc#-18.0pt;tab-stops#_sc#list 54.0pt"#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt#3.#_lt#/span#_gt##_lt#/b#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#7.0pt;line-height#_sc# 115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt# #_lt#/span#_gt##_lt#/b#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%; font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#="" "times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;="" mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt#בידקו באטלס, או באנציקלופדיה, או באינטרנט את גודל האוכלוסייה בארצות הבאות#_sc# פינלנד, ישראל, ארה"ב, סין, הודו, רוסיה, צרפת, בריטניה, מצרים. רישמו את הנתונים שמצאתם בטבלה. כיצד כדאי#_lt#/span#_gt##_lt#/b#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#b#_gt##_lt#span dir="LTR" style="font-size#_sc#12.0pt;line-height#_sc# 115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt# #_lt#/span#_gt##_lt#/b#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc# 115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt#לארגן את הטבלה? אלו מסקנות ניתן להסיק ממנה?#_lt#/span#_gt##_lt#/b#_gt##_lt#span style="font-size#_sc#12.0pt; line-height#_sc#115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt##_lt#/span#_gt##_lt#/p#_gt# #_lt#p class="MsoNormal" dir="RTL" style="mso-margin-top-alt#_sc#auto;mso-margin-bottom-alt#_sc# auto"#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc# " arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#="" "times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;="" mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt##_lt#span style="mso-spacerun#_sc#yes"#_gt# #_lt#/span#_gt##_lt#/span#_gt##_lt#/b#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#b#_gt##_lt#span dir="LTR" style="font-size#_sc#12.0pt; line-height#_sc#115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"=""#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#span dir="LTR"#_gt##_lt#/span#_gt##_lt#span style="mso-spacerun#_sc#yes"#_gt# #_lt#/span#_gt##_lt#/span#_gt##_lt#/b#_gt##_lt#span dir="RTL"#_gt##_lt#/span#_gt##_lt#span dir="RTL"#_gt##_lt#/span#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt; line-height#_sc#115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt##_lt#span dir="RTL"#_gt##_lt#/span#_gt##_lt#span dir="RTL"#_gt##_lt#/span#_gt##_lt#span style="mso-spacerun#_sc#yes"#_gt# #_lt#/span#_gt##_lt#/span#_gt##_lt#/b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt##_lt#/span#_gt##_lt#/p#_gt# #_lt#p class="MsoNormal" dir="RTL" style="mso-margin-top-alt#_sc#auto;mso-margin-bottom-alt#_sc# auto"#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc# " arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#="" "times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;="" mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt##_lt#span style="mso-spacerun#_sc#yes"#_gt# #_lt#/span#_gt##_lt#/span#_gt##_lt#/b#_gt##_lt#u#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc#" arial","sans-serif";="" mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#"times="" new="" roman";="" mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#="" minor-bidi"="" lang="HE"#_gt#סיכום#_sc##_lt#/span#_gt##_lt#/u#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc# 115%;font-family#_sc#" arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;="" mso-fareast-font-family#_sc#"times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;="" mso-bidi-font-family#_sc#arial;mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt# ראינו שכאשר מחברים מספרים הטבעיים מקבלים מספר טבעי גדול יותר. #_lt#/span#_gt##_lt#/p#_gt# #_lt#p class="MsoNormal" dir="RTL" style="mso-margin-top-alt#_sc#auto;mso-margin-bottom-alt#_sc# auto"#_gt##_lt#b#_gt##_lt#span style="font-size#_sc#12.0pt;line-height#_sc#115%;font-family#_sc# " arial","sans-serif";mso-ascii-theme-font#_sc#minor-bidi;mso-fareast-font-family#_sc#="" "times="" new="" roman";mso-hansi-theme-font#_sc#minor-bidi;mso-bidi-font-family#_sc#arial;="" mso-bidi-theme-font#_sc#minor-bidi"="" lang="HE"#_gt#המחוברים והסכום של מספרים טבעיים נמצאים במגרש של המספרים הטבעיים.#_lt#/span#_gt##_lt#/b#_gt##_lt#/p#_gt##_lt#/div#_gt#