1) 46,4403-42,73; 2) 309,46+539,433; 3) 36,12*1,5; 4) 15,05*3,6; 5) 209,14-1,6; 6) 20,02*2,5.

КАРТОЧКА 6

1)\[ 46,4403 - 42,73 = 3,7103 \]

2)\[ 309,46 + 539,433 = 848,893 \]

3)\[ 36,12 \times 1,5 = 54,18 \]

4)\[ 15,05 \times 3,6 = 54,18 \]

5)\[ 209,14 - 1,6 = 207,54 \]

6)\[ 20,02 \times 2,5 = 50,05 \]