G1 U10 L16 SJ
Applied MP
MPs * Embedded MP 1
Procedural Lesson Grade 1 · Unit 10 · Lesson 16
2
3
4
* *
5
6
7
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MC: 1.OA.1
Today, I will solve “Fewer” versions of comparing word problems that involve smaller unknowns.
Vocabulary
Steps
Compare Smaller Unknown – “Fewer” version word problems:
1. Listen carefully to the numbers in the word problem.
There are 4 fewer basketballs than jump ropes. There are 10 jump ropes. How many basketballs are there?
2. Use the numbers to write an equation using a symbol or letter to represent the unknown. 3. Solve for the unknown.
10 — 4 = W Unknown Solve for the unknown:
10 — 4 = 6 W=6 This problem can also be solved as a missing addend problem.
W + 4 = 10 W=6
Copyright © Swun Math
8
Grade 1 Unit 10 Lesson 16 P SJ
/ Directions: Use equations to solve for the unknown.
1. Ben has 9 fewer toys than Carter. Carter has 14 toys. How many toys does Ben have?
Equation
= 2. Jada has 6 fewer gumballs than Trish. Trish has 10 gumballs. How many gumballs does Jada have?
Equation
X= 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 16 P SJ
Directions: Use equations to solve for the unknown.
1. Ava made 9 fewer goals than Sara. Sara made 12 goals. How many goals did Ava make?
Equation
▲= 2. There is 1 fewer frog than there are toads. There are 10 toads. How many frogs are there?
Equation
G=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 16 P SJ
Name: ____________________________ Directions: Use equations to solve for the unknown.
Date: ______________________________
1. Alex sees 5 fewer ducks than fish. There are 13 fish. How many ducks are there?
Equation
■= 2. Jenny draws 6 fewer hearts than Jill. Jill drew 7 hearts. How many hearts did Jenny draw?
Equation
A=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 16 P SJ
Directions: Use equations to solve for the unknown.
3. Bryan sees 7 fewer black cats than gray cats. He sees 15 gray cats. How many black cats does he see?
Equation
= 4. Caitlyn does 3 fewer cartwheels than Ashley. Ashley does 13 cartwheels. How many cartwheels does Caitlyn do?
Equation
V=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 16 P SJ
Directions: Use equations to solve for the unknown.
5. Anika read 8 fewer books than Brianna. Brianna read 10 books. How many books did Anika read?
Equation
= 6. Can = 15? If not, solve for the unknown. There are 6 fewer strawberries than watermelon. There are 9 watermelons. How many strawberries are there?
= 15
Yes
Copyright © Swun Math
No
Equation
=
Grade 1 Unit 10 Lesson 16 P SJ
Directions: Choose numbers to complete the word problem. Fill in all the blanks. Solve for the unknown.
1. Noah buys
fewer balloons than his mom. His mom buys
balloons. How many balloons does Noah buy?
Equation
W= 2. There are
fewer boys than girls. There are
girls.
How many boys are there?
Equation
=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 16 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 16 P SJ
MPs * Embedded MP 1
Procedural Lesson Grade 1 · Unit 10 · Lesson 16
2
3
4
* *
5
6
7
* *
MC: 1.OA.1
Today, I will solve “Fewer” versions of comparing word problems that involve smaller unknowns.
Vocabulary
Steps
Compare Smaller Unknown – “Fewer” version word problems:
1. Listen carefully to the numbers in the word problem.
There are 4 fewer basketballs than jump ropes. There are 10 jump ropes. How many basketballs are there?
2. Use the numbers to write an equation using a symbol or letter to represent the unknown. 3. Solve for the unknown.
10 — 4 = W Unknown Solve for the unknown:
10 — 4 = 6 W=6 This problem can also be solved as a missing addend problem.
W + 4 = 10 W=6
Copyright © Swun Math
8
Grade 1 Unit 10 Lesson 16 P SJ
/ Directions: Use equations to solve for the unknown.
1. Ben has 9 fewer toys than Carter. Carter has 14 toys. How many toys does Ben have?
Equation
= 2. Jada has 6 fewer gumballs than Trish. Trish has 10 gumballs. How many gumballs does Jada have?
Equation
X= 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 16 P SJ
Directions: Use equations to solve for the unknown.
1. Ava made 9 fewer goals than Sara. Sara made 12 goals. How many goals did Ava make?
Equation
▲= 2. There is 1 fewer frog than there are toads. There are 10 toads. How many frogs are there?
Equation
G=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 16 P SJ
Name: ____________________________ Directions: Use equations to solve for the unknown.
Date: ______________________________
1. Alex sees 5 fewer ducks than fish. There are 13 fish. How many ducks are there?
Equation
■= 2. Jenny draws 6 fewer hearts than Jill. Jill drew 7 hearts. How many hearts did Jenny draw?
Equation
A=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 16 P SJ
Directions: Use equations to solve for the unknown.
3. Bryan sees 7 fewer black cats than gray cats. He sees 15 gray cats. How many black cats does he see?
Equation
= 4. Caitlyn does 3 fewer cartwheels than Ashley. Ashley does 13 cartwheels. How many cartwheels does Caitlyn do?
Equation
V=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 16 P SJ
Directions: Use equations to solve for the unknown.
5. Anika read 8 fewer books than Brianna. Brianna read 10 books. How many books did Anika read?
Equation
= 6. Can = 15? If not, solve for the unknown. There are 6 fewer strawberries than watermelon. There are 9 watermelons. How many strawberries are there?
= 15
Yes
Copyright © Swun Math
No
Equation
=
Grade 1 Unit 10 Lesson 16 P SJ
Directions: Choose numbers to complete the word problem. Fill in all the blanks. Solve for the unknown.
1. Noah buys
fewer balloons than his mom. His mom buys
balloons. How many balloons does Noah buy?
Equation
W= 2. There are
fewer boys than girls. There are
girls.
How many boys are there?
Equation
=
Copyright © Swun Math
Grade 1 Unit 10 Lesson 16 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 16 P SJ
