Question

matematyja wokol nas klasa 1 gimnasjum str 15 zad 16

2,75+5 i 1/2 =

3 i 2/5 +6,5=

2 i 1/8 +1,125=

0,2+3 i 1/6=

b) 1 i 1/3 + 0,25=

2,73 + 9 i 2/3=

7/100 +10,3 =

4 i 5/9 +1,5 =

Answer 1

2,75 + 5 1/2=2,75+5,5=8,25 3 2/5+6,5=3,4+6,5=9,9 2 1/8+1,125=2,125+1,125=3,25 0,2+3 1/6=1/5+3 1/6=6/30+3 5/30=3 11/30 1 1/3+0,25=1 1/3 + 1/4=1 4/12 + 3/12=1 7/12 2,73 +9 2/3 = 2 73/100 +9 2/3=2 219/300 + 9 200/300=11 419/300=12 119/300 7/100+ 10,3=0,07+10,3=10,37 4 5/9 +1,5=4 5/9 + 1 1/2=4 10/18+ 1 9/18=5 19/18=6 1/18