Math Decoder Anchor Chart Visual Reference Guide
Word Problem Decoder
Follow this simple guide to break down any real-world math word problem. Look for the action, find the clues, and build your equation!
The 4-Step Solve
1 Read
Read the story. Circle numbers. Underline the question.
"What is it asking?"
2 Plan
Look for clue words. Pick the operation (+, -, ×, ÷).
"Which operation?"
3 Solve
Write the equation. Calculate and show your math work.
"Do the math!"
4 Check
Does it make sense? Add a label ($, hours, etc.).
"Label & verify!"
Operation & Keyword Decoder
ADDITION Putting Together
Use when finding a total of different items or combining collections.
In all Total Together Plus Both Sum
Example: "Jon bought a $5 shirt and $3 socks. How much spent in total ?"
- SUBTRACTION Taking Away / Comparing
Use when finding what is left, comparing values, or finding differences.
How many more Left Less than Difference Change
Example: "Ana had $20 . She paid $12 . How much change does she have left ?"
× MULTIPLICATION Equal Groups Total
Use when adding the same number multiple times or finding "each" or "per".
Each (total) Every Per hour Times Double
Example: "Mia earns $15 per hour . She works 4 hours. What is her total pay?"
÷ DIVISION Splitting Equally
Use when sharing or splitting a total value into equal groups or items.
Share equally Divide Split Each (share) Cut into
Example: "Ben has $24 . He splits it equally with 3 friends. How much does each get?"
Lenny's Pro Decoder Tip
The word "EACH" can mean multiplication or division! If you know the total , you probably need to divide . If you want to find the total , you probably need to multiply !
Step by Step Guided Worksheet Guided Practice
Step-by-Step Guided Worksheet
Name:
Date:
Let's solve real-world problems together! Follow the steps in each box to find the answer.
Problem 1: Shopping
Sam buys a big red pen for $3. Sam buys a blue notebook for $5. How much money does Sam spend in total?
1 Read & Record
Numbers: __________ and __________
Goal: Find the total money spent.
2 Pick Action
Are we combining items or taking away? Pick one:
- Subtract
3 Draw or Calculate
Use this space to show your work.
____ + / - ____ = ____
4 Complete Sentence
Sam spends ________ in total.
Problem 2: Work & Pay
Ben works for 4 hours. Ben makes $10 for each hour. How much cash does Ben earn in total?
1 Read & Record
Numbers: __________ and __________
Goal: Find total cash earned over time.
2 Pick Action
Are we grouping a number or sharing it? Pick one:
× Multiply
÷ Divide
3 Draw or Calculate
Use this space to show your work.
____ × / ÷ ____ = ____
4 Complete Sentence
Ben earns ________ in total.
Life Math Masters • Differentiated Lesson Bundle Page 1
Guided Practice
Step-by-Step Guided Worksheet
Page 2
Excellent work on the first page! Let's solve these next two real-world problems.
Problem 3: Shopping Change
Ann has a $20 bill. She pays $12 for food. How much change does Ann get left?
1 Read & Record
Numbers: __________ and __________
Goal: Find money left after paying.
2 Pick Action
Are we getting more or taking away? Pick one:
- Subtract
3 Draw or Calculate
Use this space to show your work.
____ + / - ____ = ____
4 Complete Sentence
Ann gets ________ in change.
Problem 4: Cooking & Sharing
Liz bakes 12 sweet buns. Liz packs them into bags of 3 buns. How many bags does Liz fill?
1 Read & Record
Numbers: __________ and __________
Goal: Split the buns into groups.
2 Pick Action
Are we growing groups or splitting them? Pick one:
× Multiply
÷ Divide
3 Draw or Calculate
Use this space to show your work.
____ × / ÷ ____ = ____
4 Complete Sentence
Liz fills ________ bags in all.
Life Math Masters • Differentiated Lesson Bundle Page 2
Life Skills Independent Worksheet Independent Work
Life Skills Independent Worksheet
Name:
Date:
Show what you know! Read each story, show your work in the box, and write your final answer.
Problem 1: Job Pay
Todd works for 5 hours at the shop. Todd makes $12 each hour. How much cash does he make in all?
Paycheck
My Math Work
Draw or compute here
Circle Your Action:
Join Equal Groups Split into Groups
Write the Equation:
_______ × / ÷ _______ = _______
Final Answer:
Todd makes __________ in all.
Problem 2: Cooking eggs
A box has 16 eggs. Val cooks 6 of the eggs for breakfast. How many eggs are left in the box?
Cooking
My Math Work
Draw or compute here
Circle Your Action:
Put Together Take Away
Write the Equation:
_______ + / - _______ = _______
Final Answer:
There are __________ eggs left.
Life Math Masters • Differentiated Lesson Bundle Page 1
Independent Work
Life Skills Independent Worksheet
Page 2
Almost done! Complete the final two problems on this page. Think about the actions!
Problem 3: Traveling & Movies
A city bus ticket is $3. A weekend movie ticket is $8. How much do both tickets cost together?
Fun Budget
My Math Work
Draw or compute here
Circle Your Action:
Put Together Take Away
Write the Equation:
_______ + / - _______ = _______
Final Answer:
Both tickets cost __________ together.
Problem 4: Sharing Buns
Ken has 15 sweet buns. Ken shares them equally with 3 kids. How many buns does each kid get?
Baking
My Math Work
Draw or compute here
Circle Your Action:
Join Equal Groups Split into Groups
Write the Equation:
_______ × / ÷ _______ = _______
Final Answer:
Each kid gets __________ buns.
Life Math Masters • Differentiated Lesson Bundle Page 2
Math Masters Teacher Guide Educator Resource
Life Math Masters Teacher Guide
This reference guide provides answer keys, facilitation support, and differentiation ideas to ensure success with the Life Math Masters curriculum.
Lesson Flow & Scaffold Path
1. Modeling
Introduce the Math Decoder Anchor Chart . Project or walk through the 4-step process and the keyword matrix with students.
2. Guided Practice
Solve the Step-by-Step Guided Worksheet . Prompt students to circle values, identify keywords, and verbally explain actions.
3. Independent Tasks
Release students to the Life Skills , Checkout , or Transit worksheets. Maintain organizers while reducing prompts.
Answer Keys
Core Student Sheets
Guided P1 (Shop): 3+5=8 • Total spent: $8 .Guided P2 (Job): 4×10=40 • Earns: $40 .Guided P3 (Change): 20-12=8 • Change: $8 .Guided P4 (Sharing): 12÷3=4 • Bags filled: 4 .Ind. P1 (Job Pay): 5×12=60 • Total: $60 .Ind. P2 (Eggs): 16-6=10 • Eggs left: 10 .
Checkout Sheet
P1 (Milk & Bread): 4+3=7 • Total spent: $7 .P2 (Coupon Off): 10-2=8 • Owed now: $8 .P3 (Soda Packs): 3×5=15 • Total: $15 .P4 (Cookie Bags): 18÷6=3 • Bag cost: $3 .Ind. P3 (Movies/Bus): 3+8=11 • Both: $11 .Ind. P4 (Buns): 15÷3=5 • Each gets: 5 .
Market Checkout Worksheet Checkout Math
Market Checkout Worksheet
Name:
Date:
Let's work at the grocery market! Solve each customer's checkout problem using the graphic organizer.
Receipt #1042
A customer buys a gallon of milk for $4 and a fresh loaf of bread for $3 . What is their checkout total?
Register MILK $4
Identify
Numbers: ____ and ____
Goal: Combine prices
Action
Workspace
Eq: _____ + _____ = _____
Total: $________
Receipt #1043
A customer owes $10 . They scan a coupons voucher worth $2 off. How much money do they owe now?
Register DUE $10
Identify
Numbers: ____ and ____
Goal: Reduce total due
Action
- SUBTRACT
Workspace
Eq: _____ - _____ = _____
Owes: $________
Life Math Masters • Checkout Practice Page 1
Checkout Math
Market Checkout Worksheet
Page 2
Let's work on larger checkout accounts! Think: Are we working with equal groups or split shares?
Receipt #1044
A customer buys 3 packs of juicy soda cans. Each pack is $5 . What is their grand checkout total?
Register SODA $5
Identify
Numbers: ____ and ____
Goal: Find total of equal groups
Action
× MULTIPLY
Workspace
Eq: _____ × _____ = _____
Total: $________
Receipt #1045
A bulk box of chocolate cookies costs $18 . Inside are 6 smaller bags. What does each bag cost?
Register BOX $18
Identify
Numbers: ____ and ____
Goal: Share/Split price equally
Action
÷ DIVIDE
Workspace
Eq: _____ ÷ _____ = _____
Cost: $________
Life Math Masters • Checkout Practice Page 2
Transit Travel Worksheet Transit Skills
Transit Travel Worksheet
Name:
Date:
Let's practice traveling! Solve each transportation word problem using the step-by-step decoder layout.
Route #1
A one-way bus ticket costs $3 . A high-speed train ticket costs $9 . How much do both transit tickets cost together?
Ticket Booth BUS $3
Numbers
Identify: ____ and ____
Operation
Workspace
Equation: _____ + _____ = _____
Total: $________
Route #2
The city bus route has 15 stops in total. The bus has already made 8 stops. How many stops are left on the route?
Transit App TOTAL: 15
Numbers
Identify: ____ and ____
Operation
- SUBTRACT
Workspace
Equation: _____ - _____ = _____
Stops left: ________
Life Math Masters • Transit Practice Page 1
Transit Skills
Transit Travel Worksheet
Page 2
Solve the equal grouping and sharing problems on this page to complete your transit card!
Route #3
A commuter train travels 10 miles during each hour. The train travels for 4 hours. How many miles does it travel in total?
Speedometer 10 MPH
Numbers
Identify: ____ and ____
Operation
× MULTIPLY
Workspace
Equation: _____ × _____ = _____
Total: ________ miles
Route #4
A taxi ride downtown costs $12 . There are 3 friends splitting the ride equally. How much money does each friend pay?
Cab Receipt FARE $12
Numbers
Identify: ____ and ____
Operation
÷ DIVIDE
Workspace
Equation: _____ ÷ _____ = _____
Each pays: $________
Life Math Masters • Transit Practice Page 2
