Multiply by 10-lesson 1
38 x10
380
28 x 25
30 x 30 = 900
36 x 24
36 x 20 + 36 x 4
720 + 144
864
A sentence that contains an equals sign is a(n)
An equation
50 x 20
1000
43 x 14
40 x 10 = 400
52 x 11
52 x 10 + 52 x 1
520 + 52
572
The ________ ________states that 43 × 25 = (43 × 20) + (43 × 5)
The Distributive Property
200 x 30
6,000
91 x 64
90 x 60 = 5400
46 x 22
(46 x 20 ) + (46 x 2)
920 + 92
1,012
The answer to a multiplication problem is the________
Product
56 x 70
$3,920
35 x 37 =
40 x 40 = 1,600
38 x 24
( 38 x 20 ) + (38 x 2)
760 + 76
836
Multiplication is a(n) _______________________________ in which two numbers are multiplied to find a product.
operation
2000 x 50
100,000
98 x 32
100 x 30 = 3,000
54 x 51
(54 x 50) + (54 x1)
2,700 + 54
2,754
Factors can be broken apart into _______________________________ to make multiplying easier.
Partial Products