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Engage NY Eureka Math 2nd Grade Module 3 Mid Module Assessment Answer Key
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Eureka Math Grade 2 Module 3 Mid Module Assessment Answer Key
Question 1.
a. Write the amount Dora has saved in three different ways by filling in the blanks.
word form ____four_ hundred________________________________________________
expanded form ____400_+__0__+__0_=_400___________________________________
_4_ hundreds _0_ tens _0_ ones
Answer:
Word form = four hundred.
Expanded form = 400.
Explanation:
In the above-given question,
given that,
Dora has saved them money in 2 different ways.
word form = four hundred.
4 x 100 = 400.
expanded form = 400 + 0 + 0.
400 + 0 = 400.
b. Dora’s goal is to save $400. How many tens are in $400? Explain your answer using words, pictures, or numbers.
Answer:
The number of 10 in $400 = 40 tens.
Explanation:
In the above-given question,
given that,
Dora’s goal is to save $400.
there are 40 tens in 400.
40 x 10 = 400.
so the number of 10’s in $400 = 40 tens.
c. Dora reaches her goal of $400 in savings. She decides to set a new goal of $900. How many more $100 bills will she need to reach $900 in savings? Explain your answer using words, pictures, or numbers.
Answer:
The number of more $100 bills she needs to reach = 9.
Explanation:
In the above-given question,
given that,
Dora reaches her goal of $400 in savings.
she decides to set a new goal of $900.
9 x 100 = 900.
so the number of more $ 100 bills she needs to reach 900 = 9.
d. Dora made her new goal! She saved both ten-dollar bills and hundred-dollar bills to go from $400 to $900. Show how Dora could skip-count using tens and hundreds from 400 to 900. Explain your answer using words, pictures, or numbers.
Answer:
400 + 500 = 900.
Explanation:
In the above-given question,
given that,
Dora made her new goal.
she saved both ten-dollar bills and hundred-dollar bills to go from $400 to $900.
400 + 500 = 900.
she skip-count using hundreds of 5 times.
5 x 100 = 500.
400 + 500 = 900.