0 0 – 3 + 5 – 3,5 + 10 0– 4+ 6 | –3| = 3 | +5| = 5 | –4| = 4 | +6| = 6 | –3,5| = 3,5| +10| = 10 | 0 | =0. - презентация

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2 0 0 – – 3, – 4+ 6 | –3| = 3 | +5| = 5 | –4| = 4 | +6| = 6 | –3,5| = 3,5| +10| = 10 | 0 | =0

3 0 – – – | –3| = 3 | +3| = 3 | –4| = 4| +4| = 4 | –8| = 8 | +8| = 8 | 0 | = 0

4 0 – аа | – а | = а| а | = а | – а | = | а |

5 Математический диктант | –5| + | 10| 1. | 21| – | – 3| 2. | –46| – | 39| 3. | 6| · | – 34| 4. | 25| · | – 11| 5. | –65| : | – 13| 6. = 15 = 18 = 7 = 204 = 275 = 5 Проверьте себя:

6 Математический диктант 1 вариант 2 вариант | –3| + | 9| 1. | 7| + | – 4| 1. | –12| – | – 5| 2. | –10| – | – 2| 2. | –57| – | 29| 3. | –76| – | 47| 3. | 8| · | – 15| 4. | –6| · | 25| 4. | 34| · | – 11| 5. | –27| · | 11| 5. | –85| : | – 5| 6. | –65| : | – 5| 6. = 12 = 11 = 7 = 8 = 28= 29 = 120 = 150 = 374 = 297 = 17= 13 Проверьте себя:

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