a. 45 + (-24) : 8 x 6 = ... b. 13 x 5 - (-7) + 19 = ...

Name: a. 45 + (-24) : 8 x 6 = ... b. 13 x 5 - (-7) + 19 = ...
Uploaded: 2024-01-28T15:51:43
Duration: PT3M58.1744S
Description: a. 45 + (-24) : 8 x 6 = ... b. 13 x 5 - (-7) + 19 = ...