We included HMH Into Math Grade 1 Answer Key PDF Module 7 Lesson 2 Represent Bigger Unknown Problems with Objects and Drawings to make students experts in learning maths.
HMH Into Math Grade 1 Module 7 Lesson 2 Answer Key Represent Bigger Unknown Problems with Objects and Drawings
I Can solve a word problem to find the bigger unknown amount.
Spark Your Learning
Choose a number of tomatoes. How can you show 5 more?
Answer:
Explanation:
I chose the number 9, 5 more tomatoes
The addition equation that solves the problem is
9 + 5 = 12
So, there are 12 tomatoes.
Have children choose a number of tomatoes that is fewer than 10. Then have children represent and draw 5 more tomatoes with tools. Have children write an equation to model the tomatoes shown by the tools.
Build Understanding
A. Lucille has 5 yo-yos. Lester has 4 more yo-yos than Lucille. How many yo-yos does Lester have?
How can you show the problem? Write an equation.
Answer:
Explanation:
Lucille has 5 yo-yos
Lester has 4 more yo-yos than Lucille
The addition equation that solves the problem is
4 + 5 = 9
Lester has 9 yo-yos.
B. Mike has 7 dolls. Mike has 3 fewer dolls than Elana. How many dolls does Elana have?
How can you show the problem? Write an equation.
Answer:
Explanation:
Mike has 7 dolls. Mike has 3 fewer dolls than Elena
Which means Elena has 3 more than Mike
The addition equation that solves the problem is
7 + 3 = 10
Elena has 10 dolls.
Turn and Talk How did you write the equation about how many dolls Elana has?
On Your Own
Use Tools Use and draw 
Write an equation.
Question 3.
Bort wins 2 more races than Maurie. Maurie wins 2 races. How many races does Bort win?
Equation: ____
Bort wins ___ races.
Answer:
Explanation:
Bort wins 2 more races than Maurie
Maurie wins 2 races
The addition equation that solves the problem is
2 + 2 = 4
So, Bort wins 4 races.
Question 4.
Alex has 3 brothers. Julio has 4 more brothers than Alex. How many brothers does Julio have?
Equation: ____
Julio has ___ brothers.
Answer:
Explanation:
Alex has 3 brothers
Julio has 4 more brothers than Alex
The addition equation that solves the problem is
3 + 4 = 7
Julio has 7 brothers.
Question 5.
Open Ended Explain how you know how many more red circles there are than blue.
Answer:
There are 2 blue circles
There are 6 red circles
Subtract 2 from to find the more number of red circles
6 – 2 = 4
There are 4 more red circles than blue.
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