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scrieti mi si mie 10 inmultiri 10 impartiri 10 adunari si 10 scaderi dar de clasa a4



OFER COROANA SI 10 PUNCTE

VA ROOOG REPEDEEE


Răspuns :

-1+2=1 -3+5=2 -4+8=4 -9+2=-7 -8+2=--6 5-(-1)=5+1=6 -50+2=-48 -36+6=-30 -20+9=-11 -18+30=12
10x10=100
24x24=576
30x30=900
16x10=160
35x10=350
24x4=96
104x9=936
134x2=268
270x3=810
300x3=900
400x2=800
133x5=665
8x8=64
10x20=200
200x5=1000
1000:10=100
100:10=10
10:10=1
81:9=9
64:8=8 
20:2=10
600:3=200
900:3=300
500:5=100
1000:100=10
505:5=101
34-6=28
40-11=29
45-15=20
11-7=4
49-3=46
44-0=44
12-7=5
120-15=105
456-6=450
23-423=-400
10x10=100
24x24=576
30x30=900
16x10=160
35x10=350
24x4=96
104x9=936
134x2=268
270x3=810
300x3=900
400x2=800
133x5=665
8x8=64
10x20=200
200x5=1000
1000:10=100
100:10=10
10:10=1
81:9=9
64:8=8 
20:2=10
600:3=200
900:3=300
500:5=100
1000:100=10
505:5=101