수의 크기 비교와 순서 단원 종합

B.1Write >, <, or = in each circle.

1. 1
   $1,172$$5,446$
2. 2
   $3,242$$7,272$
3. 3
   $4,442$$3,056$
4. 4
   $4,236$$1,619$

B.2Write the numbers in the order shown.

1. 5
   Greatest to least: $7,606$; $7,066$; $7,609$; $7,906$
2. 6
   Greatest to least: $5,609$; $5,679$; $5,069$; $5,629$
3. 7
   Greatest to least: $908$; $909$; $988$; $978$
4. 8
   Greatest to least: $1,282$; $1,281$; $1,284$; $1,782$

B.3Use each digit once.

1. 9
   Use $6,3,5$ to make the greatest number.
2. 10
   Use $6,1,2,5$ to make the greatest number.
3. 11
   Use $7,6,2,0$ to make the least number.
4. 12
   Use $0,9,2$ to make the greatest number.

B.1Comparing Numbers

1. 1<
2. 2<
3. 3>
4. 4>

B.2Ordering Numbers

1. 5$7,906$ > $7,609$ > $7,606$ > $7,066$
2. 6$5,679$ > $5,629$ > $5,609$ > $5,069$
3. 7$988$ > $978$ > $909$ > $908$
4. 8$1,782$ > $1,284$ > $1,282$ > $1,281$

B.3Make the Greatest or Least Number

1. 9$653$
2. 10$6,521$
3. 11$2,067$
4. 12$920$