Addition
6 + 42 =
48
68 - 65 =
3
12 + 10 =
22
20 - 13 =
100 - 17 =
Erin is counting cars that drive by. 36 vans and 28 trucks have driven by. How many cars has she counted in total?
64 cars
14 + 46 =
60
64 - 13=
51
forty-six plus twenty-two equals
68
eighty-two minus thirty-one equals...
51
Simon was given this problem. He set up his problem like this 76 + 24 ______ 100 What did Simon do wrong?