Find the Midpoint
What is the midpoint?
50 60
55
Round to the nearest tens place.
18
20
3 ones + 5 ones =
8 ones or 8
10 more than 80=
90
Which number is bigger?
1,239 1,229
1,239> 1,229
120 130
135
Round to the nearest hundreds place.
178
200
5 tens + 3 tens =
8 tens or 80
1,000 more than 3,000
4,000
What does the "TT" stand for in the place value chart?
Ten Thousands Place
300 400
350
Round to the nearest thousands place.
1,350
1,000
5 thousands + 6 thousands=
11 thousands or 11,000
10,000 more than 90,000
100,000
12 thousands =
12,000
1,200 1,300
1,250
Round to the nearest ten thousands place.
33,400
33,000
5 thousands + 8 tens=
5,080
10,000 more than 100,000
110,000
Place the commas in the correct places.
324567210098000
324,567,210,098,000
12,000 12,100
12,050
Round to the nearest hundred thousands place.
156,000
200,000
5 ten thousands + 9 ones
50,009
25,000 more than 120,000
145,000
What is the midpoint between these two numbers.
200,000 300,000
250,000