1.
a) 4,85 4,58 -5,48 -5,84
b) 3 3/5 3 3/8 -4 5/8 -4 7/8
c) 3,4 3 1/5 -2,6 -2 4/5
2.
a) 3769 + 478
1 1
3769
+ 478
-----------
1247
b) 9973 + 47
1 1 1
9973
+ 47
10020
c) 4,83 + 13,5
1
4,83
+ 13,5
1833
d) 19,86+0,509
19.86
+ 0,509
------------
20369
zad.3
a) 6
b) 7 1/5
c) 31/36
zad 4
a) 7 1/8
b) 2 7/18
c) 2 15/28
d) 7/24
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1.
a) 4,85 4,58 -5,48 -5,84
b) 3 3/5 3 3/8 -4 5/8 -4 7/8
c) 3,4 3 1/5 -2,6 -2 4/5
2.
a) 3769 + 478
1 1
3769
+ 478
-----------
1247
b) 9973 + 47
1 1 1
9973
+ 47
-----------
10020
c) 4,83 + 13,5
1
4,83
+ 13,5
-----------
1833
d) 19,86+0,509
1
19.86
+ 0,509
------------
20369
zad.3
a) 6
b) 7 1/5
c) 31/36
zad 4
a) 7 1/8
b) 2 7/18
c) 2 15/28
d) 7/24