Writing large numbers in expanded form using exponents
245000
(2x105) + (4x104) + (5 x 103)
How many thousands are there in 32,456
32
The Greatest Common Factor of 24 and 64
8
Write the prime factorization of 120
23X3x5
(4+7)2-3x21=
58
1,000,203
(1x106) + (2x102) + (3x100)
3,602,540 rounded to the nearest thousand
3,603,000
This is the 5th multiple of 16
80
The prime factorization of 72
23x32
8x6-32x5=
3
The smallest number that, when rounded to the nearest hundred, is 16500
16450
65,050,994 rounded to the nearest 100 thousand
65,100,000
The greatest common factor of 36, 72, 108
36
The prime factorization is 22x53
500
9+9x3-9/3+7=
40
The smallest number of busses that can fit up to 8 passengers (equal number of adults in each car and equal number of students in each vehicle) that can hold 32 teachers and 94 students
16 busses
Round 2,350 and 64,370,649 to the nearest thousand and find the sum
2000 + 64371000 = 64,373,000
The sum of the factors of 6 is the second multiple of this number
6
The prime factorization of 144
24x32
13+7-6x2+(4+2)2=
44
6 billion + 49 ten thousands + 12 hundred
6,000,491,200
(6x109) + (4 x 105) + (9 x 104) + (1 x 103) + (2 x 102)
The largest number that can be rounded to 1 million when rounding to the nearest 100 thousand
1,049,999
The factors of 280
1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280
The prime factorization of 87
3x29
3+4/2 + 6x8/2 -1=
28