04.05.2022

А) Бірліктерін 3-ке көбейткенде 5•3=15 теңдігі қолданылатын екі таңбалы сандарды жаз
Б) Бірліктерін 3- ке бөлгенде 15_3=5 теңдігі қолданылатын екі таңбалы сандарды жаз

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Математика

Ответ учителя по предмету Математика

5*3=15

15*3=45.

25*3=75

35*3=105

45*3=135

55*3=165

15:3=5

45:3=15

75:3=25

105:3=35

135:3=45

165:3=55

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