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Similar to Math 4th grade multiplication
Similar to Math 4th grade multiplication (9)
Math 4th grade multiplication
- 1. Find Product of Numbers
1. Partial Product Method
2. Multiplication Algorithm
- 2. >> Partial Product Method
1.234 x 4 = 4.936
1 2 3 4
x 4
1 6 >> 4 x 4
1 2 0 >> 4 x 30
8 0 0 >> 4 x 200
+ 4 0 0 0 >> 4 x 1.000
4 9 3 6
- 3. >> Partial Product Method
2.305 x 6 = 13.830
2 3 0 5
x 6
3 0 >> 6 x 5
0 >> 6 x 0
1 8 0 0 >> 6 x 300
+ 1 2 0 0 0 >> 6 x 2.000
1 3 8 3 0
- 4. >> Partial Product Method
234 x 12 = 2.808
2 3 4
x 1 2
8 >> 2 x 4
6 0 >> 2 x 30
4 0 0 >> 2 x 200
4 0 >> 10 x 4
3 0 0 >> 10 x 30
+ 2 0 0 0 >> 10 x 200
2 8 0 8
- 5. >> Partial Product Method
306 x 34 = 10.404
3 0 6
x 3 4
2 4 >> 4 x 6
0 >> 4 x 0
1 2 0 0 >> 4 x 300
1 8 0 >> 30 x 6
0 >> 30 x 0
+ 9 0 0 0 >> 30 x 300
1 0 4 0 4