Question

Va rog creati mi 20 de exercitii de forma (a+b) × (a-b)​

Answer 1

(8+7)×(8-7)=

15×1=15

(25+3)×(25-3)=

28×22=616

(95+13)×(95-13)=

108×82=8.856

( 42+18)×(42-18)=

60×24=1.440

(123+10)×(123-10)=

133×113=15.029

(256+37)×(256-37)=

293×219=64.167

(78+25)×(78-25)=

103×53=5.459

( 173+100)×(173-100)=

183×73=13.359

(426+121)×(426-121)=

547×305=166.835

(69+8)×(69-8)=

77×61=4.697

(114+34)×(114-34)=

148×80=11.840

( 563+264)×(563-264)=

827×299=247.273

(18+16)×(18-16)=

34×2=68

(389+256)×(389-256)=

645×133=85.785

(64+24)×(64-24)=

88×40=3.520

(432+317)×(432-317)=

749×115=86.135

(49+29)×(49-29)=

78×20=1560

(273+136)×(273-136)=

409×137=56.033

( 16+8)×(16-8)=

24×8=192

( 462+280)×(462-280)=

742×182=135.044