Calcule:
1. 4+10+8
2. 5-9+1
3. -8-2+3
4. -15+8-7
5. 24+6-12
6. 18-3-21
7. 14-3-6-1
8. -4+5+6+3-9
9. -1+2-4-6-3-8
10. 6-8-3-7-5-1+0-2
Respostas
Resposta:
1. 4+10+8 2. 5-9+1 3. -8-2+3 4. -15+8-7 5. 24+6-12 6. 18-3-21
4+10+8 10-9+1 -24-2+3 -60+8-7 120+6-12 108-3-21
14+8 1+1 -26+3 -52-7 126-12 105-21
22 2 -23 -59 114 84
7. 14-3-6-1 8. -4+5+6+3-9 9. -1+2-4-6-3-8 10. 6-8-3-7-5-1+0-2
98-3-6-1 -32+5+6-6 -9+2-10-11 60-11-13-2
95-6-1 -27+6-6 -7-10-11 49-13-2
89-1 -21-6 -17-11 36-2
88 -27 -28 34
Ps. Todas as respostas eu conferi na calculadora, qualquer dúvida só comentar, espero ter ajudado. Bons estudos!
Resposta:
1. 22
2. -3
3. -7
4. -14
5. 18
6. -6
7. 4
8. 1
9. -20
10. -20
espero ter ajudado