Kuizz jangan lupa lik 20 jawaban ku makasih ya89+30=89+20=89+10=​

89+30 = 119

89+20 = 109

89+10 = 99

Jawaban:

89 + 30

= 1 × (89 + 30)

= 1 × (119)

= 1(119)

= 119

89 + 20

= 1 × (89 + 20)

= 1 × 109

= 109

89 + 10

= 1 × 99

= 99