Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 11.2 Answer Key One Dollar.
Texas Go Math Grade 2 Lesson 11.2 Answer Key One Dollar
Explore
Draw the coins. Write the total value.
FOR THE TEACHER • In the first box, have children draw eight nickels and then count to find the total value. In the second box, have children draw eight dimes and then count to find the total value.
Answer:
Explanation:
1 Nickel = 5 cents
5 x 8 = 40 cents
1 dime = 10 cents
8 x 10 = 80 cents
Math Talk
Mathematical Processes
How many pennies have the same value 80¢? Explain.
Answer:
80 pennies have the same value for 80 cents
1 penny = 1 cent
Model and Draw
Share and Show
Draw the coins to show $1.00. Write the total value.
Question 1.
nickels
Answer:
Explanation:
1 nickel = 5 cents
5 x 20 = 100Cents
Question 2.
quarters
Answer:
Explanation:
1 quarter = 25 cents
4 x 25 = 100 cents
Question 3.
dimes
Answer:
Explanation:
1 dime = 10 cents
10 x 10 = 100 cents
Problem Solving
Circle coins to make $1.00. Cross out the coins you do not use.
Question 4.
Answer:
Explanation
1 quarter = 25 cents
1 dime = 10 cents
1 nickel = 5 cents
3 x 25 = 75
2 x 10 = 20
1 x 5 = 5
75 + 20 + 5 = 100
Question 5.
Answer:
Explanation:
1 quarter = 25 cents
1 dime = 10 cents
1 nickel = 5 cents
1 x 25 = 25
1 x 5 = 5
7 x 10 = 70
70 + 25 + 5 = 100
Question 6.
H.O.T. Sara has these coins. Draw more coins to show $1.00.
Answer:
Explanation:
1 quarter = 25 cents
1 dime = 10 cents
1 nickel = 5 cents
3 x 25 = 75
2 x 10 = 20
1 x 5 = 5
75 + 20 + 5 = 100 Cents
Question 7.
H.O.T. Multi-Step Warren shows $1.00 using only two kinds of coins. Draw and 1 label coins he could use.
Answer:
Explanation:
1 quarter = 25 cents
1 dime = 10 cents
1 nickel = 5 cents
25 x 3 = 75
5 x 5 = 25
75 + 25 = 100
Daily Assessment Task
Choose the correct answer.
Question 8.
Representations Victor writes one dollar as 100c. Which is another way to write one dollar?
(A) $100
(B) $1.00
(C) $1¢
Answer: B
Explanation:
$1.00 is another way to write one dollar
Question 9.
Multi-Step Gwen has 8 climes. How many more dimes does she need to have one dollar?
(A) 2 more dimes
(B) 1 more dime
(C) 10 more dimes
Answer: A
Explanation:
1 dime = 10 cents
10 x 10 = 100 cents
Question 10.
TEXAS Test Prep Mary has these coins. Which coin does she need to show $1.00?
Answer: A
Explanation:
1 dime more is used
25 x 2 = 50
4 x 10 = 40
100 – 90 = 10
so 1 dime is used.
TAKE HOME ACTIVITY • Have your child draw a group of coins to show $1.00.
Answer:
3 x 25 = 75 cents
5 x 5 = 25 cents
75 + 25 = 100 cents
Explanation:
