1)
a)3,2+5,9=9,1
b)4,5+6,7=11,2
c)5,24+0,48=5,72
d)0,532+7,183=7,715
e)42,9+19,6+25=62,5+25=87,5
f)504,73+39,5+4,798=544,23+4,798=549,028
g)214,43+69,23=283,66
h)5,17+23,32+12=27,49+12=39,49
i)12,08+3,175+20=15,255+20=35,255
j)0,193+7,45+12,418=7,643+12,418=20,061
k)0,328+15,49+302,74=15,818+302,74=318,558
2)
a)3,5+6,9=10,4
b)12,51+7,34=19,85
c)2,148+3,12=5,268
d)8,75+314,19=322,94
e)3,4+6,37=9,77
f)12,9+34,6=47,5
g)15,306+6,97=22,276
h)20,7+54,39=75,09
i)241,9+63,72=305,62
j)12+3,7+6,9=15,7+6,9=22,6
k)4+5,28+19,37=9,28+19,37=28,65
l)124,5+37,68+8=162,18+8=170,18
3)
a)3,2348+8,047=11,2818
b)5,73+2,9+18,312=8,63+18,312=26,942
c)0,935+2,17+3,349=3,105+3,349=6,454
d)17,2+32,97+5,437=50,17+5,437=55,607
e)1,217+3,623+4,75=4,84+4,75=9,59
f)917,24+9,078+31,383=926,318+31,383=957,701
g)12,14+9,75+72,49=21,89+72,49=94,38
h)19,347+1,27+13,95=20,637+13,95=34,287
4)
a)8,3-5,1=2,2
b)9,5-6,8=2,7
c)19,43-12,9=6,53
d)32,78-15,3=17,48
e)56,528-37,409=19,119
f)113,5-13,59=99,91
g)9,576-5,498=4,078
h)69,08-37,49=31,59
i)12,73-7=5,73
j)42,7-17,432=25,268
k)6-2,739=3,261
l)324,6-65,44=259,16
5)
a)15,97-13,89=2,08
b)45,38-23,69=21,69
c)107,982-19,8=88,182
d)19,7-6,9=12,8
e)41,83-15,997=25,833
f)314,078-31,709=282,369
g)12-9,385=2,615
h)69,08-37,49=31,59
i)3,4-1,938=1,462
j)67,268-9,679=57,589
k)18,071-12,48=5,591
l)138,92-73,52=65,40
6)
a)2,987-1,998=0,989
b)5,81-2,975=2,835
c)43-28,137=14,863
d)173,9-88,99=84,91
e)17,346-6,159=11,187
f)448,069-99,77=348,299
g)31,75-6,96-17,275=24,79-17,275=7,515
h)43,72-24,549-8,38=19,171-8,38=10,791
TE ROG FRUMOS, LA ÎNTREBĂRI DE GENUL SĂ PUI MAI MULTE PUNCTE SAU AICEA 2 ORE ȘI IAU ATÂTEA PUNCTE SERIOS.
