математика

Flashcards by belkina belkina, created 11 months ago

сложение вычитание

	Created by belkina belkina 11 months ago

/ 10

Please wait - loading…

45см +200см

500-250=

300-130=

35*2-2

1000-100

56-2=

63-23=

1000: 10

35+25=

56-4