Place Value
What does 'value' mean?
How much a number is worth.
What does it mean to 'compare' numbers?
Tell which one is bigger or smaller.
"Five or more, up one more.... four or less, let it ____"
rest
What is the answer called what you are doing addition?
Sum
What is the answer called when you are doing subtraction?
Difference
What is the VALUE of the 3 in 137?
30
What does this symbol mean: <
Less than
Round to the nearest HUNDRED:
1,423
1,400
456+456=
912
985-87=
898
How many times greater is the 6 in 86,021 than the 6 in 73,645?
10 times greater
True or False:
893 < 894
True
Round to the nearest THOUSAND:
23,847
24,000
3,678+426=
4,104
936-923=
13
760,410 = _____ten thousands + _______tens
76 ten thousands + 41 tens
True or False:
34,985 > 33,985
True
Round to the nearest TEN THOUSAND:
40,980
40,000
84,957+2,359=
87,316
54,956-1,084=
53,872
How many times greater is the 9 is 932,571 than the 9 in 874,912?
1,000 times greater
True or False:
123,546 > 132,456
False
Round to the nearest TEN THOUSAND:
299,487
300,000
378,856+7,539=
386,395
90,029-9,995=
80,034