5.10.2020

123

2×10000+3×1000+1×1=23001

800000+3+1=800031

բ)

2000hազ+5մ=2005

4hազ+2հ+8մ=4208

131

125x(126:3)=5250

5250-(3425:5+1796)=2769

125x(126:3)-(3425:5+1796)=2769

Բ )

90231-321*23=82848

82848-(3425+415։5)=79340

(90231-321*23)-(3425+415:5)= 79340

777:(72×15-1077)+741=1000

777x(777-689):4=17094

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