Procvičování matematika
13.09.2010 09:37Sčítej zpaměti:
|
580 + 70 = |
580 + 73 = |
583 + 70 = |
640 + 80 = |
|
290 + 30 = |
290 + 35 = |
295 + 30 = |
370 + 70 = |
|
380 + 50 = |
380 + 54 = |
384 + 50 = |
590 + 63 = |
|
470 + 40 = |
470 + 41 = |
471 + 40 = |
180 + 84 = |
|
150 + 90 = |
150 + 97 = |
157 + 90 = |
269 + 40 = |
|
760 + 80 = |
760 + 82 = |
762 + 80 = |
857 + 70 = |
Písemné sčítání:
|
343 532 |
164 326 |
397 253 |
496 168 |
508 315 |
638 254 |
723 189
|
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