A
What is the VALUE of 1224
20
What is the PLACE VALUE of 1,274
Tens
Write the following number in expanded form:
88,667
8(10,000s) + 8(1,000s) + 6(100s) + 6(10s) + 7
Round to the Nearest tens:
A)143
B)5681
a) 140
b)5,680
Estimate the following numbers using front end estimation:
a) 143
B)8691
a) 100
b) 9,000
What is the VALUE of 48,632
8,000
What is the PLACE VALUE of 48,632
Write the following number in word form:
88,667
Eighty-Eight thousand, six hundred sixty seven
Round to the nearest ten thousands
a) 19,998
b) 64,879
a) 20,000
b) 60,000
Estimate the following numbers using front end estimation:
a)323
B)67,489
a) 300
b) 70,000
What is the VALUE of 90,000
90,000
What is the PLACE VALUE of 90,000
Ten thousands
Write the following number in standard form:
Seven hundred forty-five thousand, four hundred twent-four
745,424
Round to the nearest ten thousands
c) 99,320
d)81,246
c)100,000
d)80,000
Estimate the following numbers using close end estimation:
a)143
b)8691
a) 140
b) 8,690 or 8,700
Use traditional addition to solve this problem :
show your work:
231+759
990
Use traditional addition to sole the problem:
Show your work:
987+659
1,646
use partial sum addition to solve this problem:
378 + 226 =
300 + 200 = 500
70 + 20 = 90
8+6 = 14
500+90= 590+14
= 604
Round to the Nearest tens:
C)32
D)65,570
c) 30
d) 65,570
Estimate the following numbers using close end estimation:
a) 323
b) 67,489
a) 320
b) 67,490 or 67,500