Question

façam com a conta pfv​

Answer 1

1) a 99 b 517 c438 d 119 e59 f408

x44 x8 x15 x24 x17 x12

= 396 =4136 2190 476 413 816

+438 +238 +59 +408

=6570 =2856 =1003 =4896

2) a925÷5 b436÷3 c400÷4 d 500÷5

5 =185 3 400 =100 500 =100

0425 13 =145 00 00

425 12

00 16

15

01

e 723÷4

4 =180

323

323

0