Two-step problem: A problem requiring two different operations to solve
- Read the problem carefully and identify what is being asked
- Find the important numbers and operations needed
- Decide the order of operations (what to do first)
- Solve the first step, then the second step
- Check if the answer makes sense
Emma has 4 boxes with 8 crayons each
Total crayons in boxes = 4 × 8 = 32 crayons
Her friend gives her 5 more crayons
Total crayons = 32 + 5 = 37 crayons
Start with 4 boxes of 8 crayons = 32
Add 5 more crayons = 32 + 5 = 37
Answer is reasonable
Emma has 37 crayons now
• Keywords: "boxes of" indicates multiplication
• Addition: "more" indicates adding to the total
• Verification: Check answer makes logical sense
Division: Splitting a number into equal groups
Jake had 28 stickers, gave away 4
Remaining stickers = 28 - 4 = 24 stickers
24 stickers shared among 6 friends
Stickers per friend = 24 ÷ 6 = 4 stickers
Start with 28 stickers
Give away 4 → 28 - 4 = 24
Share 24 among 6 → 24 ÷ 6 = 4 each
Answer is reasonable
Each friend gets 4 stickers
• Subtraction first: Find what remains after giving away
• Division second: Split remainder into equal parts
• Keywords: "shared equally" indicates division
Multiplication: Repeated addition of equal groups
5 classrooms with 6 tables each
Original tables = 5 × 6 = 30 tables
3 more tables for each of 5 classrooms
New tables = 5 × 3 = 15 tables
Total tables = Original + New = 30 + 15 = 45 tables
Each classroom originally had 6 tables
Now each has 6 + 3 = 9 tables
Total = 5 × 9 = 45 tables
Answer is reasonable
There are 45 tables in total now
• Two multiplications: One for original, one for new
• Addition: Combine original and new totals
• Alternative approach: (6 + 3) × 5 = 45
- Clear two-step format
- Real-world contexts
- Variety of operations
- Progressive difficulty
- Boxes for each step
- Space for drawing
- Color-coded operations
- Check boxes for verification
- Answer verification
- Reasonableness checks
- Step-by-step tracking
- Reflection prompts
Equal distribution: Sharing a total amount into equal parts
Farmer has 3 fields with 9 trees each
Total trees = 3 × 9 = 27 trees
27 trees to be planted in 3 new fields equally
Trees per new field = 27 ÷ 3 = 9 trees
Original: 3 × 9 = 27 trees
Distribute: 27 ÷ 3 = 9 trees per field
Same number as original fields!
Answer is reasonable
He will plant 9 trees in each new field
• Multiplication first: Find total number of items
• Division second: Share equally among groups
• Keywords: "same number" and "equally" indicate division
Multi-step problem: Requires multiple operations in sequence
6 shelves with 8 books each
Total books = 6 × 8 = 48 books
Store sold 15 books
Remaining books = 48 - 15 = 33 books
33 books arranged on 3 tables equally
Books per table = 33 ÷ 3 = 11 books
Start: 6 × 8 = 48 books
Sold: 48 - 15 = 33 books
Distribute: 33 ÷ 3 = 11 books per table
Check: 11 × 3 = 33, and 33 + 15 = 48 ✓
Answer is reasonable
Each table has 11 books
• Follow sequence: Calculate in order of events
• Track quantities: Keep track of what remains
• Three-step process: Multiply, subtract, divide
Two-step word problem: A mathematical problem that requires two different operations to solve completely
Keywords: Words that indicate which operation to use (more, total, altogether = addition; less, fewer, left = subtraction; each, per, groups of = multiplication; shared equally, split, divided = division)
Order of operations: In word problems, follow the sequence described in the problem
Clue words: Words that signal which operation to perform (see list below)
- Read: Carefully read the entire problem
- Identify: Find important numbers and what is being asked
- Plan: Decide which operations to use and in what order
- Solve: Work through each step systematically
- Check: Verify if the answer makes sense
• Multiply then Add: Find total in groups, then add extras
• Multiply then Subtract: Find total in groups, then take some away
• Divide then Add: Share equally, then add something extra
• Subtract then Divide: Take away first, then share what remains
• Add then Multiply: Combine amounts, then multiply by a factor
• Subtract then Multiply: Find difference, then multiply
• Did I read the problem carefully?
• Do I know what the question is asking?
• Which numbers are important?
• Which operations do I need to use?
• In what order should I do the operations?
• Does my answer make sense?
• Can I check my work?