9s Riddle Find each product. Then find the product in the code box. Write the
code letter
on the line
above the exercise number at the bottom of
the page. Then answer the mystery question.
CODE
A
с
D
E
F
H
M
N
O
R
S
T
V
W
Y
27
24
40
81
90
9
36
54
18
63
25
0
124572
1. 9 5=45
2.3 x 8 = 24
3.0 X 9 =
5. 9 X 7 =
4. 5 X 5 = 25
6.3 x 9 = 27
8. 10 × 4 = 40
63
81
D4
9
7.9 X 9 =
9. 6 X 9 =
10. 4x9=36
11.9 X 1 =
12. 4 X 3 =
= 12
18
13. 8x9-72
14. 2 X 9 =
15. 9 X 10 =
90
1-
11
14
1
10
6
9
13
-
15
6
2
3
14
5
4
8
14
7
+
4
9
?
Answer
11
6
12
7
Chapter Resources
4-22
Enrich