돈 단원 종합

Q.1Add or subtract.

1. 1
   $69.72

   +$237.61
2. 2
   $195.99

   −$136.03
3. 3
   $85.69

   +$106.66
4. 4
   $125.24

   +$40.90

Q.2Multiply.

1. 5
   $\text{\$}7.29\times 5=$ 
2. 6
   $\text{\$}4.53\times 8=$ 
3. 7
   $\text{\$}5.90\times 11=$ 
4. 8
   $\text{\$}1.10\times 12=$ 

Q.3Divide.

1. 9
   $\text{\$}198.77÷11=$ 
2. 10
   $\text{\$}20.95÷5=$ 
3. 11
   $\text{\$}4.32÷3=$ 
4. 12
   $\text{\$}23.60÷2=$ 

Q.1Add & Subtract Money

1. 1$\text{\$}307.33$
2. 2$\text{\$}59.96$
3. 3$\text{\$}192.35$
4. 4$\text{\$}166.14$

Q.2Multiply Money Amounts

1. 5$\text{\$}36.45$
2. 6$\text{\$}36.24$
3. 7$\text{\$}64.90$
4. 8$\text{\$}13.20$

Q.3Divide Money Amounts

1. 9$\text{\$}18.07$
2. 10$\text{\$}4.19$
3. 11$\text{\$}1.44$
4. 12$\text{\$}11.80$