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- The multiplication of two numbers with the same number of tens and the number of units equal to ten
Содержание
Слайд 2
The multiplication of two numbers with the same number of tens
The multiplication of two numbers with the same number of tens
and the number of units equal to ten
example first
Слайд 3
7
1
.
7
9
7
7
1
9
+
=
10
=
7
.
7
(
)
+
1
=
7
.
8
=
56
1
.
9
=
0
9
56
09
=
The multiplication of two numbers with the same number of tens
7
1
.
7
9
7
7
1
9
+
=
10
=
7
.
7
(
)
+
1
=
7
.
8
=
56
1
.
9
=
0
9
56
09
=
The multiplication of two numbers with the same number of tens
and the number of units equal to ten
Слайд 4
The multiplication of two numbers with the same number of tens
The multiplication of two numbers with the same number of tens
and the number of units equal to ten
example second