sugaree95
05.01.2021 •
Mathematics
Identificação e descoberta de termos de uma adição. No desenho abaixo ware
que devem ser empacotados de s em S.
2) Quantos pacotes com 5 envelopes podem ser formados?
2) Sobraram envelopes que não puderam ser empacotados?
Quantos?
3) Ontem Carlos fez 4 pacotes com 5 envelopes e sobraram 3 envelo
Quantos envelopes Carlos tinha no total?
Solved
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Ответ:
< 6 = < 2
< 7 = < 3
<4 = < 8
< 9 = < 10