Value
What is the value of the 4 in 842,298?
40,000
<,=,>
786,143_______786,159
786,143 < 786,159
Round 59 to the nearest ten.
60
762+229=
991
763-652=
111
What is the name of the place value position the 9 is in?
325,928
hundreds
<,=,>
276,183_______276,138
276,183 > 276,138
Round 8,294 to the hundreds place.
8,300
5,782+7,126=
12,908
8,924 - 6,857 =
2,067
Alex wrote the number 45,378.
AJ wrote the number 36,721.
How many times greater is the 7 in AJ’s number than the 7 in Alex’s number?
10x bigger
Karina made the greatest number she could think of using the following digits: 8, 2, 7, 5
8,752
Round 35,499 to the thousands place.
35,000
624,912+168,485=
793,397
457,829 - 248,578
209,251
How does the 3 in the thousands place compare to the 3 in the hundreds place in the number below? Explain.
273,389
The 3 in the thousands place is 10x bigger.
The 3 in the hundreds place is /10.
Jimena made the least number possible using these digits only once. What number did she make?
2, 7, 4, 9
2,479
Round 956,297 to the ten thousands place.
960,000
2,984 + 76,854
Estimate and solve the equation above.
3,000 + 77,000 = 80,000
496,924 - 398,450
Estimate and solve the equation above.
500,000 - 400,000 = 100,000
A dime has the same value as 10 pennies. Jeffrey brought 610 pennies to the bank.
How many dimes did he get for his pennies?
61 dimes
Place the river names in order from least to greatest.
Ohio - 981 miles
Mississippi - 2,320 miles
Wabash - 503 miles
Fox - 46 miles
Fox, Wabash, Ohio, Mississippi
Suppose 422,907 people live in Joliet. Is it reasonable to say that about 400,000 people live in Joliet? Explain why.
Yes- when 422,907 is rounded to the hundred thousands place, it rounds to 400,000.
62,422 + 4,589
Estimate and solve the equation above.
62,000 + 5,000 = 67,000
198,009 - 92,387
105,622