1) 27,475*2,8; 2) 93,165*100; 3) 500,5*0,1; 4) 431,17+417,723; 5) 654,93-578; 6) 106,42*1,6.

КАРТОЧКА 3

1)\[ 27,475 \times 2,8 = 76,93 \]

2)\[ 93,165 \times 100 = 9316,5 \]

3)\[ 500,5 \times 0,1 = 50,05 \]

4)\[ 431,17 + 417,723 = 848,893 \]

5)\[ 654,93 - 578 = 76,93 \]

6)\[ 106,42 \times 1,6 = 170,272 \]