1) 320,25*0,1; 2) 620,13-543,2; 3) 31,74*2,4; 4) 7,9315+9,2815; 5) 7693*0,01; 6) 506,383+342,51.

КАРТОЧКА 5

1)\[ 320,25 \times 0,1 = 32,025 \]

2)\[ 620,13 - 543,2 = 76,93 \]

3)\[ 31,74 \times 2,4 = 76,176 \]

4)\[ 7,9315 + 9,2815 = 17,213 \]

5)\[ 7693 \times 0,01 = 76,93 \]

6)\[ 506,383 + 342,51 = 848,893 \]