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What multiplication operation is represented by the picture?
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Multiplying by 2 Digits
Created by Mr. TovarJanuary, 2004
What multiplication operation is
represented by the picture?
Let’s look.Each box has 32 little squares and there are 3 boxes
in total.
32
32
32
Or, that is, that the MULTIPLICATION
operation is......32
32
32
32 x 3
VERY GOOD !!!!32
32
32
Another way of writing 32 x 3
is:
32 x 3
32
32
32
Let’s Learn to Multiply by 2-digit Numbers
2 8x 6
O TSTEPS :
6 x 8 =We multiply the Ones 4 8
8
+4 OT
Learning to Multiply
2 8x 6
O TSTEPS:
6 x 8 =We multiply the Ones 4 8
8
+4
6
Multiply the Ones by the Tens and add what we took
6x2 = 1 6
OT
H
H
1
12 + 4 +4
Practice 1
3 4x 3
O TSTEPS:
3 x 4 =We multiply the Ones 1 2
2
+1 OT
Practice 2
3 4x 3
O TSTEPS:
3 x 4 =We multiply the Ones 1 2
2
+1
0
We multiply the Ones by the Tens and add what we took
3x3 = 1 0
OT
H
H
1
9 + 1 +1
Exercise 1
5 6x 7
O T
2
+4
9
H
3
Exercise 2
6 4x 8
O T
2
+3
1
H
5