Matematica
Evaluare la matematica - diferenta si suma numerelorNumele _____ _______ ______ ______________ Data ____________Evaluare la matematica 1. Calculeaza:
4 = 10 + 19 = 17 + 12 = 23 + 6 = 9 = 28 − 7 = 14 − 3 = 27 − 1 4 = 2.Ce numar lipseste? 5 + ___ = 25 ___+ 7 = 17 29 − ___ = 20 26 - ___ = 23 3. Suma numerelor : 17 si 10; 7 si 11; 14 si 12; 3 si 26. ________________ _______________ ________________ 4. Diferenta numerelor: 15 si 3; 18 si 8; 29 si 8; 26 si 22. _____________ ________________ _______________ ________________ Ana are 14 alune si Irina are 16 alune. Cate alune au ele in total? _____ _______ ______ ___________ Raspuns_________________ Andrei are 27 de nuci si ii da lui Tudor 12 nuci. Cate nuci ii raman lui Andrei? _____ _______ ______ ___________ Raspuns_________________ 7.
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