Place value
Write 3,432 in expanded form.
3000+400+30+2
Which one is greater?
3,909 3,099
3,909
How do I know when to round up?
when the place value to the right is 5 or more
Add 500+67
567
547-234
313
What number is this?
50,000+300+40+1
50,341
which is greater
45,987 45,978
45,987
round 95 to the closest hundred
100
Add 2,589+765
3,354
9,563-1,572
7,991
How many thousands are in this number?
150,769
150 thousands
which number is less than
31,000 3,100
3,100
round 3,467 to the closest thousand
3,000
Add 349,809+2,465
352,274
64,359-18,653
45,706
show different ways to make 25, 302.
____thousands+_____hundreds+_____ones
_____hundreds+_____ones
25 thousands+ 3 hundreds+ 2 ones
253 Hundreds + 2 ones
when comparing numbers, where do you look to determine the larger number?
Start on the left, the largest place value and work to the right.
round 78,099 to the closest ten thousand
78,000
If Noah has 35,123 Legos and buys 154,909 more Legos. How many Legos does Noah have now?
190,032
500,000-321,002
178,998
Write 678,098 in expanded form
600,000+70,000+90+8
If I raise $15, 339 for SWAGG and 5th grade raises $12,330 for SWAGG how do I know who raise more money?
I did, the 9 in the ones place is greater than the 0 in the ones place.
round 345,784 to the closest hundred and then to the closest thousand.
300,000 and 346,000
3,456+89,093+13,001
105,550
345,543-98,078
247,465