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10 questions
To set up a grid multiplication problem you need to FIRST....
Answer the problem
Fill in all of the grids
Partition double digit numbers
Partition all numbers
Where do the partitioned numbers go?
*This may have more than 1 answer*
A
B
C
D
E
8×17 partitioned would look like ...
After you partition, you ...
Multiply
Add
Subtract
Divide
Finally, you ...
Multiply
Add
Divide
Subtract
Solve this problem using the grid method
5 X 13
25
15
50
65
Solve this problem using the grid method
9 X 17
90
153
63
113
Solve this problem using the grid method
6 X 79
54
420
474
42
Solve this problem using the grid method
8 X 49
392
72
32
320
The grid method is the only method used to multiply.
True
False
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