Question

ATIVIDADES
26 583 + 45 826 + 32 600
865 + 3 425 + 736
1670 +680 + 320
26 780 + 14 728+ 914
9 899 - 1 010
6 678 -5 234
12 345 - 10 123
6498 + 2 235
2.
Efetue:
b) 650 . 178
c) 750 + 6 d) 962. 86
a) 375.42
e) 826.334
f) 540.429​

Answer 1

26 583 + 45 826 + 32 600 = 105.009

865 + 3 425 + 736 = 5.026

1670 + 680 + 320 = 2.670

26 780 + 14 728 + 914 = 42.422

9 899 - 1 010 = 8.889

6 678 - 5 234 = 1.444

12 345 - 10 123 = 2.222

6 498 + 2 235 = 8.733

2.

Efetue:

b) 650 . 178 = 115.700

c) 750 + 6 = 756

d) 962 . 86 = 82.732  

a) 375 . 42 = 15.750

e) 826 . 334 = 275.884

f) 540 . 429​ = 231.660