II gimnazjum

Matematyka wokół nas 2. Zeszyt ćwiczeń cz. 1

I −∣−8,4+8,5∣⋅10=−∣0,1∣⋅10=(−1) II ∣−9∣4,3+<svg xmlns="http://www.w3.org/2000/svg" width='0.333em' height='1.200em' viewBox='0 0 333 1200'><path d='M145 15 v585 v0 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v0 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v0 v585 h43z'/></svg>​−51​<svg xmlns="http://www.w3.org/2000/svg" width='0.333em' height='1.200em' viewBox='0 0 333 1200'><path d='M145 15 v585 v0 v585 c2.667,10,9.667,15,21,15
c10,0,16.667,-5,20,-15 v-585 v0 v-585 c-2.667,-10,-9.667,-15,-21,-15
c-10,0,-16.667,5,-20,15z M188 15 H145 v585 v0 v585 h43z'/></svg>​​=94,3+0,2​=94,5​=0,5

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