03837_2021-03-19_Srpski_jezik_matematika_likovna_kultura_4_razred_17_3_2021.pptx
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03837_2021-03-19_Srpski_jezik_matematika_likovna_kultura_4_razred_17_3_2021.pptx
- 1. 弌弌 4. 丕丐 丕丐丐
- 2. 丶丐 丶丐 丶丐 -丶 弌丕 丼 丼丕 , 丐 . 丕 丐 丕 丕 丼. - 丿 丕 弌 丶丕 丶丐 弌 弌 丕 丕 丼.
- 3. 丶 丕 丼 弌 丕丐. 丿 丱 丕丶. 弌丐丶 丕 丼: -丶, -, -, -丶, -丶. 丕 丕丶 丕 丕
- 4. 丶 丕 丼 弌 丕丐丐. 丿 丱 丕丶. 弌丐丶 丕 丼 : -, -丐, -丕, -丿丐. 丕丿丐 弌 弌丕 弌 弌丐
- 5. 1. 弌 弌 丶 丿 丶丕 弌 丕 丶丕 弌 丕 丼: 2. 丼 弌 丕 丼 丿 丼 弌 丕 丼: 丼 丼 丶 丶丶 丶丐 丿丕 丿丕丶 丿丕丐 丐丶: 丐丐 丕丶: 丕丐 弌: 弌 丐丼丶: 丐丼丕
- 6. 丶 弌弌丐 1. 丼 丕 丕 丼: 丕丐 丕丐丐 弌 弌丐 丕
- 8. 丐丐 4. 丕 丐丶个丱 ( 丶 丕 丶 丕丶)
- 9. 1. 丕 丼丕 丿丐 267 . 丐丕丐 124 . 丿 弌丐 ? 丿丐 267 124 弌丐 ??? 丼丕: 267 124 = 143 丕 丕丶
- 10. 2. 228 . 丕 丶 丿丐 367 . 丕 丶 弌丐? 367 228 = ??? 丕 丶 丕 丕丶丕 丕 丕 丶 丕 丕丕. 弌 丕丼丐 丼 丿 丐.
- 11. 丼 丿丱 丼 丐弌. 弌 丶 丕 丕丶丕 丕 丕丕, 弌 丕 弌丐丶丕 丿 丼丕. 丐丼弌丐 丼丕丐 丐 弌. 139 367 - 228 ______ 139 +228 _____ 367
- 13. 367 = (3 * 100 + 6 * 10 + 7 * 1) = 3 * 100 + 5 * 10 + 17 * 1= 228 = (2 * 100 + 2 * 10 + 8 * 1) = 2 * 100 + 2 * 10 + 8 * 1= - =1 * 100 + 3 * 10 + 9 * 1 = = 100 + 30 + 9 = 139 丕 丼
- 14. 1. 丼丕 丕: 764 - 247 517 546 - 228 318 583 - 267 316 2. 丼丕 丕丕 丕 丕丶 丕 丕 丿弌丐丕丱 丱 丶: 764 - 247 = ( 7 * 100 + 6 * 10 + 4 * 1) = ( 2 * 100 + 4 * 10 + 7 * 1) = 7 * 100 + 5 * 10 + 14 * 1= = 2 * 100 + 4 * 10 + 7 * 1= = 5 * 100 + 1 * 10 + 7 * 1= = 500 + 10 + 7 = 517
- 15. 3. 丿丐 丕丕丼 263 丿, 弌 117 丿 . 丿 丕丕丼 丿丐 弌 ? 丼丕 丼. 1. 丼: 263 -117 146 2. 丼: 263 - 117 = ( 2 * 100 + 6 * 10 + 3 * 1) = ( 1 * 100 + 1 * 10 + 7 * 1) = 2 * 100 + 5 * 10 + 13 * 1 = = 1 * 100 + 1 * 10 + 7 * 1 = = 1 * 100 + 4 * 10 + 6 * 1 = = 100 + 40 + 6 = 146
- 16. 丶 弌弌丐 丕 丕丕 弌丐 96. 丿丐 丐 2, 3, 4 5.
- 18. 丕丐丕 4. 丿丐 丼丐丱 丐 . 丐: 弌.
- 19. 弌丕 弌 弌丐 弌? 弌丐 丕 丐 , 弌丕弌丐丕丐 丿 弌丐 丕丼弌丐丕丐 丕 弌丕? 弌 丐 丕 弌丐丕 弌. 弌 丕 弌 弌?
- 21. 丕 弌 丐: 丐, , 丶, , 丐 丕 , , 丕丶 丿丐 丿丐 丐丕丐 丐 丕 弌 丕 弌 弌弌丐丐 丐 丼.
- 22. 丐 弌弌丐 丕弌丐丐 弌 丿丐 丐 弌丕 弌丕. 丐 丐 弌丕 丐 丐 丕.