зависност разлике од умањеника
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Transcript of зависност разлике од умањеника
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2. , , . , , . 7 500. , . 8 000 . 7 500, 500 . 3. , :8000 7500 = 500 4. , . 5. . , . 6. . . 7. ?, , ! , . . .- 8. ? . = , 8 000 - 7 500 = 500 , .8 000 + 500 - 7 500 = 1 000 (500 + 500) 9. ? . = , 8 000 500 - 7 500 = .8 000 - 400 - 7 500 = 7 600 -7 500 = 100 (500 -400) 10. ! 8 3 = 5 8-3=5 11. 8 3 ?83=5 (8 - 1) - 3 = (5 - 1) 83=5(8 - 1) 3 = 7 3 = 4, 5 1 12. : ... 10 4 = 6(10 - 5) 4 = 5 4 = 1 5. 6 -1 = 5.: .(a x) b = (c x) 13. 8 3 ? (8 + 1) - 3 = (5 +1) 83=583=5(8 + 1) 3 = 9 3 = 6, 5 + 1 14. : ... 10 - 4 = 6(10 + 5) 4 = 15 4 = 11 5. 11 - 6 = 5.: .(a + x) b = (c + x) 15. 1. 250, ? 250.( + 250) b = (c + 250)2. , 400? 400. ( - 400) b = (c - 400)3. : 4 8004 700 4 6004 5004 400 4 300 100100100 100100100 4 700 4 600 4 5004 4004 300 4 2004. b = 3000, : a) (a + 130) - b = 3000 + 130 = 3130 a) (a + 130) - b = 6. : b) (a 45) - b = 3000 45 = 2955 b) (a 45) - b =7 390 1 796 = 5 5945. . .(7 390 + ) 1 796 = 5 60030 000 5 000 = 25 000( 30 000 + 200 ) 5 000 = __________________________25 000 + 200 = 25 200 = ____________________________5 600 - 5 594 = 6 16. 1. : 5 000, 5 000 __________________________ ________________________. 1 345, ____________________________ _________________________. 1 3452. 3 879. , 39?3 879 + 39 = 3 918 : ______________________________________________________________________ 39. : _______________________________________________________________________ 2. b 1 478 = 6000 (b 25) 1 478 = 6 000 25 = 5 975 ______________________ 17. .. . , , !
