Page 183 - NUMINO TB_3B

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e. 50 1 e . 1.55 f . 1.09
100 2

2 . a. $0.04, 0.04 Activity 4 P. 112~113

b. 50 , 0.15 1 . b. 50 , 10 , 10 , 10 , 10 , 5
100

$0.40, 40 0.40 c . 25 , 25 , 25 , 25 , 25
100
c. , d . 50 , 50 , 25 , 5 , 5 , 5

d. $0.50, 50 , 0.50 2 . Sample Answers
100
Number Ways to Make $1
of Coins
3
e. 100 , 0.33 2 50 50

f . $0.90, 0.90 3 50 25 25

g. $0.75, 75 , 0.75
100
4 25 25 25 25

h. $0.30, 30 5 50 25 10 10 5
100

Activity 2 P. 108~109 6 50 25 10 5 5 5

1. b. 20 1 6 50 10 10 10 10 10
100 , 5

c. 0.75, 3 , 3 6 25 25 25 10 10 5
4 4

2. b. $0.50, 50 ( 1 ) of a dollar 7 25 25 25 10 5 5 5
100 2

c. $0.25, 25 ( 1 ) of a dollar
100 4

d. $0.70, 70 ( 7 ) of a dollar Unit 29. Capacity
100 10

e. $0.91, 91 of a dollar P. 114~115
100
2 quarts = 4 pints = 8 cups
f. $0.60, 60 ( 3 ) of a dollar 1 quart = 2 pints = 4 cups
100 5 1 pint = 2 cups

Activity 3 P. 110~111 Activity 1 P. 116~117
1 . a. $0.25 1 . a. gallon
b. 2. a. 4 c . quart d . pint
c . $0.10 b . 12
2 . b. 1.56 d . 1 dime, 3 nickels c . 32 d . 10

c . 1.36 d . 1.30

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