4학년 3분기 시험

Fill in the missing number.

1. 3
   $\frac{50}{100}=$ $\frac{\boxed{}}{10}$
2. 4
   $\frac{4}{10}=$ $\frac{\boxed{}}{100}$

Add. Write each answer in hundredths.

1. 5
   $\frac{83}{100}+\frac{1}{10}=$ 
2. 6
   $\frac{78}{100}+\frac{2}{10}=$ 

Write each number in the form asked for.

1. 9
   Write in expanded form: $89.752$

Write each decimal in the form asked for.

1. 10
   Write as a decimal: six and seven tenths

Write >, <, or = in each circle.

1. 11
   $4.2$$4.3$
2. 12
   $17.56$$17.36$
3. 13
   $1\frac{7}{100}$$1.09$

Write the numbers in the order shown.

1. 14
   Least to greatest: $3.656$; $3.56$; $3.605$; $3.65$
2. 15
   Greatest to least: $7.9$; $7.904$; $7.049$; $7.49$; $7.949$

Round each number.

1. 16
   Round $8.3$ to the nearest whole number.

Find the total value.

1. 25
   How much money?
2. 26
   How much money?

Multiply or divide.

1. 29
   $\text{\$}3.67\times 7=$ 
2. 30
   $\text{\$}22.62÷3=$