Value and Place Value
What is the value of the 8 in 7,683?
80
How would you write 8,473 in expanded form?
8,000 + 400 + 70 + 3
853 + 376
1,229
Round 6,438 to the nearest ten
6,440
What type of angle is less than 90 degrees?
Acute angle
In what place is the 4 in 54,678?
thousands
What is the standard form of one hundred seventeen thousand, nine hundred fifty-six?
117,956
5,318 - 2,596
2,722
Round 45,783 to the nearest ten thousand.
50,000
What do you call an angle that is more than 90 degrees?
Obtuse angle
What is the value of the 7 in 473,852?
70,000
Write the word form of 930,851
nine hundred thirty thousand, eight hundred fifty one
17,549 + 2,978
20,527
Round 755,853 to the nearest hundred.
755,900
What do you call 2 lines, segments, or rays that do not cross, even if continued on forever?
parallel
In what place is the 5 in 35,672,486?
millions
How would you write 83,702,093 in word form?
eighty-three million, seven hundred two thousand, ninety three
804,800 - 16,852
787,948
Round 7,806,851 to the nearest ten thousand.
7,810,000
What do you call 2 lines, segments, or rays that cross and form right angles?
perpendicular
What is the value of the 9 in 396,528,510,861?
90,000,000,000
Write the standard AND word form of
700,000,000 + 4,000,000 + 3,000 + 20 + 8
704,003,028
seven hundred four million, three thousand, twenty-eight
60,000,000 - 13,578,839
46,421,161
Round 459,753,018 to the nearest million.
460,000,000
Draw ray ME so that it is perpendicular to line CD.
^
l
c
l
m----------l----------e--->
l
l
D
l
v