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9. Қîңûðàóëû ñàғàò special-edu.kz.

ñàғàò 1-äå 1 ðåò, ñàғàò 2-äå

2 ðåò, ñàғàò 3-òå 3 ðåò, ...
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ñàғàò 12-äå 12 ðåò ñîғà-

äû. Әðáið òîëûқ ñàғàòòàí

30 ìèí өòêåíäå òàғû äà

1 ðåò ñîғàäû. Қîңûðàóëû

ñàғàò 1-äåí ñàғàò 10-ғà äåéií (10-äû қîñà

åñåïòåãåíäå) íåøå ðåò ñîғàäû?

À. 69 ðåò; Ñ. 64 ðåò;
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Â. 57 ðåò;
D. 55 ðåò.

Өðíåêòің ìәíіí òàáûңäàð:

1) (62 – 53)•4 + 56 : 8 = •4 +  =

= 36 + 7 = 43;

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2) 70+(66–42) : 6–15•4 = 70+ : 6– =

= 70+4– = 74–60 = 14.

87
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