👤

49 Recopier en complétant les pointillés.
a.-29-9=... + (...) = ...
b. 11 - (-14) = ...+...=...
C.-9-(-8)= ... +...=...
d.5 – 17=... + (...) = ...
svp aide moi demain je dois donner ​

Sagot :

VINS

bonjour

- 29  + ( - 9 ) = - 29 - 9  = - 38

11 - ( - 14) = 11 + 14 = 25

- 9 - ( - 8 ) = - 9 + 8 = - 1

5 - 17 =  5 + ( - 17) = 5 - 17 = - 12

© 2024 IDNLearn. All rights reserved.