14. Select the correct answer. Do not use a
calculator.
17 + 47 = 7 + ?
A.
55
B. 65
C.
57
D.
67
15. Select the correct answer. Do not use a
calculator.
28 / ? = 7
A.
4
B.
3.5
C.
3
D.
4.5
No comments:
Post a Comment