Multiples of 10, 100, and 1,000
Area Model - Box Method
Partial Products - Stacking Method
Traditional Method
Challenge
100
6 x 70
420
100
Use the box method to solve:
5 x 32 = _________
160
100
Use the partial products/stacking method to solve:
4 x 35 = _________
140
100
Use the traditional method to solve:
2 x 34 = _________
68
100
Draw an ARRAY for 7 x 6
200
12 x 100
1,200
200
Use the box method to solve:
9 x 87 = _________
783
200
Use the partial products/stacking method to solve:
9 x 87 = _________
783
200
Use the traditional method to solve:
5 x 35 = _________
175
200
Use ANY METHOD to solve:
6 x 42 = ___________
252
300
9 x 8,000
72,000
300
Use the box method to solve:
4 x 535 = _________
2,140
300
Use the partial products/stacking method to solve:
5 x 327 = _________
1,635
300
Use the traditional method to solve:
6 x 426 = _________
2,556
300
Use ANY METHOD to solve:
7 x 1,100 = ___________
7,700
400
6 x 500
3,000
400
Use the box method to solve:
7 x 725 = _________
5,075
400
Use the partial products/stacking method to solve:
7 x 426 = _________
2,982
400
Use the traditional method to solve:
3 x 981 = _________
2,943
400
Use ANY METHOD to solve:
9 x 4,002 = ___________
36,018
500
10 x 2,000
20,000
500
Use the box method to solve:
9 x 6789 = _________
61,101
500
Use the partial products/stacking method to solve:
9 x 1234 = _________
11,106
500
Use the traditional method to solve:
7 x 3456 = _________
24,192
500
Multiply the number of letters in Miss Donohue's lastname by the number of letters in your lastname.
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