Javob: P ul 4 ta te n g q ism g a b o 'lin g an , chunki — k a sm in g
4
m axraji 4 g a teng.
2-savol. K ito b n in g bahosi n echta q ism g a m os keladi?
Javob: 3
ta qism ga, chunki — kasrn in g surati 3 ga teng.
4
3-savol. B itta u lushga necha s o ‘m to ‘g ‘ri keladi?
Javob: 360 s o ‘m : 3 = 120 s o ‘m.
4 -sav o l. D inorada nech a s o ‘m pul b o r edi? (4 ta u lushga necha
s o ‘m to ‘g ‘ri k eladi?) 120 s o ‘m • 4 = 480 s o ‘m.
M asalan in g jav o b i: D inorada 4 8 0 s o ‘m pul b o r edi.
M asalan i y ech ish d a b ajarilgan a m allam i q isq ach a
b u nday yozish
m um kin. 360 : 3 • 4 = 480 (so ‘m).
— qism i 360 boMgan sonni topish uchun:
4
1) 360 ni qism ni ifodalovchi k a sm in g surati 3 ga boMish;
2) n atijan i k a sm in g m axraji 4 g a k o ‘p ay tirish kerak.
N a z o r a t
u c h u n s a v o lla r
1. U lu sh lar b ilan tan ish tirish g a d o ir dars boMagini ishlab
chiqing.
2. T u rli sh ak llam i ten g boM aklarga boMish h o latlarin i asoslang.
3. K asrlam i oM ganishga d o ir m asalalar tuzing.
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