heber9609
heber9609
24.02.2021 • 
Mathematics

Lola added the numbers. What mistake did she make?
Lola added a l instead of a 10.
Lola added an extra 10.
28
13
22
+ 10
* *
Lola forgot to add a 10.
63
» Lola forgot to add 2 tens.

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