자릿값 단원 종합

A.1Write the place of the underlined digit: ones, tens, hundreds, thousands, or ten thousands.

1. 1
   $66\underline{7}$ 
2. 2
   $94,\underline{5}97$ 
3. 3
   $1\underline{9},000$ 
4. 4
   $56\underline{4}$ 

A.2Write the value of the underlined digit.

1. 5
   $\underline{4}4,370$ 
2. 6
   $7,\underline{8}94$ 
3. 7
   $35,2\underline{2}9$ 
4. 8
   $38,46\underline{6}$ 

A.3Write each number in the form asked for.

1. 9
   Write in unit form: $650$
2. 10
   Write in standard form: 3 hundreds, 7 ones

A.3A.4Write each number in the form asked for. (continued)

1. 11
   Write in standard form: 2 thousands, 7 hundreds, 8 ones
2. 12
   Write in standard form: 7 thousands, 6 hundreds, 9 tens, 6 ones
3. 13
   Write in standard form: $900,000+$ $90,000+$ $3,000+$ $200+$ $70+$ $4$
4. 14
   Write in expanded form: $398,876$
5. 15
   Write in standard form: $500,000+$ $40,000+$ $2,000+$ $100$
6. 16
   Write in standard form: $70,000+$ $3,000+$ $900+$ $70+$ $5$

A.5Fill in each box.

1. 17
   $8$ hundreds $5$ tens = ​ tens

A.5Fill in each box. (continued)

1. 18
   $60$ tens = ​ hundreds
2. 19
   $2$ thousands = ​ hundreds
3. 20
   $5$ thousands $8$ hundreds = ​ hundreds

A.6Write even or odd.

1. 21
   $3,683$ 
2. 22
   $35$ 
3. 23
   $755$ 
4. 24
   $813$ 

A.1Place Value Names

1. 1ones
2. 2hundreds
3. 3thousands
4. 4ones

A.2Value of a Digit

1. 540,000
2. 6800
3. 720
4. 86

A.3A.4Write each number in the form asked for.

1. 96 hundreds, 5 tens
2. 10$307$
3. 11$2,708$
4. 12$7,696$
5. 13$993,274$
6. 14$300,000+$ $90,000+$ $8,000+$ $800+$ $70+$ $6$
7. 15$542,100$
8. 16$73,975$

A.5Regrouping Place Values

1. 1785
2. 186
3. 1920
4. 2058

A.6Even or Odd

1. 21odd
2. 22odd
3. 23odd
4. 24odd