Multiplication Using Standard
33 x 6
198
Write the number 7,483 in expanded form
( 7 x 1,000) + ( 4 x 100) + ( 8 x 10) + ( 3 x 1)
I am a 5 digit number. My 3 is worth 3 x 10,000. My 6 is worth 6,000. One of my 4s is worth 10 times as much as the other 4. My other digit is 7.
36,447
Write 10 x 10 x 10 x 10 x 10 in standard form
100,000
430 x 7
94 x 89
8,366
Write the number 23,909 in expanded form
( 2 x 10,000) + ( 3 x 1,000) + ( 9 x 100) + ( 0 x 10) + ( 9x1)
or
( 2 x 10,000) + ( 3 x 1,000) + ( 9 x 100) + ( 9x1)
I am a 6 digit number. One of my 7s is worth 700,000. The other 7 is worth 1/10 as much. My other 4 is worth 4 [ 100s]. My 4 is worth 400. My 6 is worth 60. My other digits are 2.
772,462
Write 1,000 in exponential form
103
546 x 8
4,368
61 x 25
1,525
What is wrong with this expanded form?
146,076
(1 x 100,000) + ( 4 x 10,000) + ( 6 x 100) + (7 x 10) + ( 6 x 1)
( 6 x 1,000)
I am a 5 digit number. One of my 3s is worth 30,000. The other 3 is worth 1/10 as much. My 7 is worth 700. My 5 is worth 50. My other digit is 9.
33,759
Write 10,000 as products of 10
193 x 5
965
825 x 51
42,075
Write 51,324 in expanded form
(5 x 10,000) + (1 x 1,000) + ( 3 x 100) + (2 x 10) + (4 x 1)
I am a 6 digit number. One of my 2s is worth 200,000. The other 2 is worth 200. My 7 is worth 70,000. My 4 is worth 40. My other digits are 9.
279,249
Write 1,000,000 in exponential form
106
54 x 12
648
752 x 3
2,256
Write 2,133,459 in expanded form
(2 x 1,000,000) + (1 x 100,000) + (3 x 10,000) +(3 x 1,000) + (4 x 100) + (5 x 10) + (9 x 1)
I am a 5 digit number. One of my 9s is worth 90,000. My other 9 is worth 1/10 as much. My 1 is worth 100. My 3 is worth 30. My other digit is 5.
99,135
Write 101 in standard form
10
49 x 21
1,029