G1 U10 L17 SJ
Applied MP
MPs * Embedded MP
Procedural Lesson Grade 1 · Unit 10 · Lesson 17
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5
6
7
8
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*
MC: 1.OA.1
position.
Today, I will solve comparing word problems with unknowns in any
Vocabulary Compare Smaller Unknown: “Fewer” version of the word problem. Compare Smaller Unknown: “More” version of the word problem.
Steps 1. Listen carefully to the numbers in the word problem. 2. Use the numbers to write an equation using a symbol or letter to represent the unknown. 3. Solve for the unknown.
Compare Difference Unknown: “How many more?” version of the word problem. Compare Difference Unknown: “How many fewer?” version of the word problem.
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
/ Directions: Use equations to solve for the unknown.
1. Natalie has 5 cupcakes. Lisa has 10 cupcakes. How many fewer cupcakes does Natalie have than Lisa?
Equation
X= 2. Tony has 4 more presents than Billy. Tony has 11 presents. How many presents does Billy have?
Equation
= MP2: What math symbol did you use today? MP6: How do you know your answers are correct? MP7: What steps helped you solve the problems? Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
Directions: Use equations to solve for the unknown.
1. Owen ate 2 strawberries. Emma ate 10 strawberries. How many more strawberries did Emma eat than Owen?
Equation
= 2. Fatima has 7 fewer crayons than pencils. She has 14 pencils. How many crayons does she have?
Equation
H=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
Name: ____________________________ Directions: Use equations to solve for the unknown.
Date: ______________________________
1. First grade has 6 fewer jump ropes than second grade. Second grade has 12 jump ropes. How many jump ropes does first grade have?
Equation
L= 2. There are 9 ducks in the pond. There are 10 fish. How many more fish are there than ducks?
Equation
=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
Directions: Use equations to solve for the unknown.
3. There are 3 fewer ladybugs than bees. There are 7 bees. How many ladybugs are there?
Equation
W= 4. Carrie has 7 pieces of candy. Monica has 16 pieces of candy. How many fewer pieces of candy does Carrie have than Monica?
Equation
▐ =
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
Directions: Use equations to solve for the unknown.
5. Gavin plays 4 more games than Ben. Gavin plays 13 games. How many games does Ben play?
Equation
= 6. Can X= 12? If not, solve for the unknown. Harper drew 5 hearts. She drew 7 stars. How many more stars than hearts did she draw?
X = 12
Yes
Copyright © Swun Math
No
Equation
X=
Grade 1 Unit 10 Lesson 17 P SJ
Directions: Choose numbers to complete the word problem. Fill in all the blanks. Solve for the unknown.
1. Randi has
fewer books than Elle. Elle has
books. How
many books does Randi have?
Equation
= 2. Caden has
more toys than Ed. Caden has
toys. How
many toys does Ed have?
Equation
X=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
*MP3: Do you agree/disagree with what
said?
*MP6: How do you know your answers are correct/reasonable?
Recap today’s lesson with one or more of the following MP questions: MP2: What math symbol did you use today? MP6: How did you know your answers were correct? MP7: What steps helped you solve the problems?
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
MPs * Embedded MP
Procedural Lesson Grade 1 · Unit 10 · Lesson 17
1
2
3
4
*
*
*
5
6
7
8
*
*
MC: 1.OA.1
position.
Today, I will solve comparing word problems with unknowns in any
Vocabulary Compare Smaller Unknown: “Fewer” version of the word problem. Compare Smaller Unknown: “More” version of the word problem.
Steps 1. Listen carefully to the numbers in the word problem. 2. Use the numbers to write an equation using a symbol or letter to represent the unknown. 3. Solve for the unknown.
Compare Difference Unknown: “How many more?” version of the word problem. Compare Difference Unknown: “How many fewer?” version of the word problem.
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
/ Directions: Use equations to solve for the unknown.
1. Natalie has 5 cupcakes. Lisa has 10 cupcakes. How many fewer cupcakes does Natalie have than Lisa?
Equation
X= 2. Tony has 4 more presents than Billy. Tony has 11 presents. How many presents does Billy have?
Equation
= MP2: What math symbol did you use today? MP6: How do you know your answers are correct? MP7: What steps helped you solve the problems? Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
Directions: Use equations to solve for the unknown.
1. Owen ate 2 strawberries. Emma ate 10 strawberries. How many more strawberries did Emma eat than Owen?
Equation
= 2. Fatima has 7 fewer crayons than pencils. She has 14 pencils. How many crayons does she have?
Equation
H=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
Name: ____________________________ Directions: Use equations to solve for the unknown.
Date: ______________________________
1. First grade has 6 fewer jump ropes than second grade. Second grade has 12 jump ropes. How many jump ropes does first grade have?
Equation
L= 2. There are 9 ducks in the pond. There are 10 fish. How many more fish are there than ducks?
Equation
=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
Directions: Use equations to solve for the unknown.
3. There are 3 fewer ladybugs than bees. There are 7 bees. How many ladybugs are there?
Equation
W= 4. Carrie has 7 pieces of candy. Monica has 16 pieces of candy. How many fewer pieces of candy does Carrie have than Monica?
Equation
▐ =
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
Directions: Use equations to solve for the unknown.
5. Gavin plays 4 more games than Ben. Gavin plays 13 games. How many games does Ben play?
Equation
= 6. Can X= 12? If not, solve for the unknown. Harper drew 5 hearts. She drew 7 stars. How many more stars than hearts did she draw?
X = 12
Yes
Copyright © Swun Math
No
Equation
X=
Grade 1 Unit 10 Lesson 17 P SJ
Directions: Choose numbers to complete the word problem. Fill in all the blanks. Solve for the unknown.
1. Randi has
fewer books than Elle. Elle has
books. How
many books does Randi have?
Equation
= 2. Caden has
more toys than Ed. Caden has
toys. How
many toys does Ed have?
Equation
X=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
*MP3: Do you agree/disagree with what
said?
*MP6: How do you know your answers are correct/reasonable?
Recap today’s lesson with one or more of the following MP questions: MP2: What math symbol did you use today? MP6: How did you know your answers were correct? MP7: What steps helped you solve the problems?
Copyright © Swun Math
Grade 1 Unit 10 Lesson 17 P SJ
