4학년 1분기 시험

Write the place of the underlined digit.

1. 1
   $\underline{3},924$ 
2. 2
   $6,70\underline{9},670$ 

Write the value of the underlined digit.

1. 3
   $8\underline{5},322$ 
2. 4
   $796,7\underline{6}5$ 

Write each number in the form asked for.

1. 5
   Write in standard form: $400,000+$ $70,000+$ $1,000+$ $700+$ $8$
2. 6
   Write in word form: $851,930$

Fill in each box.

1. 7
   $40$ hundreds = ​ thousands

Write >, <, or = in each circle.

1. 8
   $39,993$$44,731$
2. 9
   $462,580$$468,580$

Write the numbers in the order shown.

1. 10
   Least to greatest: $658,281$; $658,285$; $698,281$; $658,821$

Round each number.

1. 11
   Round $163$ to the nearest ten.
2. 12
   Round $748,212$ to the nearest thousand.

Round each number to the place shown, then estimate.

1. 13
   Nearest thousand: $7,935-7,482$
2. 14
   Nearest hundred: $873\times 7$

Add.

1. 15
   58814

   +3036
2. 16
   597324

   +40845
3. 17
   75093

   62500

   +67357

Subtract.

1. 18
   877073

   −94369
2. 19
   903

   −668
3. 20
   60000

   −6832

Find the number that goes in each box.

1. 21
   $\boxed{}+2,770=$ $8,474$
2. 22
   $\boxed{}-29,784=$ $20,888$

Use the bar graph to answer each question.

1. 23
   How many students chose Soccer? 
2. 24
   How many cans were collected on Thursday? 

Find the median, mode, and range of each data set.

1. 25

   9, 7, 1, 11, 7

   Median

    

   Mode

    

   Range

    

2. 26

   6, 5, 13, 6, 20

   Median

    

   Mode

    

   Range

    

Find the rule and fill in the missing numbers.

1. 27
   $33,36,\boxed{},\boxed{},45,48$
2. 28
   $3,9,27,\boxed{},243,\boxed{}$
3. 29
   $\begin{array}{cccccc}\text{In}& 13& 14& 15& 16& 17\\ \text{Out}& 10& 11& & & 14\end{array}$
4. 30
   $\begin{array}{cccccc}\text{In}& 4& 7& 10& 13& 16\\ \text{Out}& 7& 10& & & 19\end{array}$