Observe and complete
5x3=?
7x9=?
11x13=?
__x__=?
From this observation we conclude that "the product of any two odd numbers is always an ______"

Matching exercise

    
Match the items on the right to the items on the left.
Step 1
Step 2
Step 3
Step 4
Step 5
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a2.2.PNG
a2.3.PNG
a2.4.PNG
a2.5.PNG