Unit 3 Multiplication And Division Worksheet Page 20
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40You can use these numbers to help you remember multiplication facts.
Try to remember
as many facts as
you can.
If you know:
then you know:
7
6
42
6
7
42
8
5
40
5
8
40
9
4
36
4
9
36
➤ You can use patterns to remember multiplication facts with 9.
1
9
9
The digits in the product
2
9
18
always add to 9;
The number multiplied by
for example:
3
9
27
9 is always 1 more than the
−−−−→
3
6
9
4
9
36
tens digit in the product;
−−−−→
4
5
9
for example:
5
9
45
−−−−→
6 is 1 more than 5.
6
9
54
−−−−→
7 is 1 more than 6.
7
9
63
8
9
72
9
9
81
99
Unit 3 Lesson 5
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