Question

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Answer 1

Răspuns:

a)16x250=4000

b)3x731=2193

c)98x(534-129)=98x405=39690

d)(512-237)x(269+82)=275x351=96525

e)x-(213x480)=9500

x-102240=9500

x=9500+102240

x=111740

f)x+372=100x730

x+372=73000

x=73000-372

x=72628

Answer 2

Răspuns:

a) 16×250=4000

b)3×731=2193

c)534-129=405...405×98=39690

d)512-237=275...269+82=351....275×351=96525

e)213×480=102240....a=102240-9500=92740

f)730×100=73000....a=73000-372=72628