Addition: Combining two or more groups to find the total amount
- Identify the starting amount (3 apples)
- Find what is added (2 more apples)
- Combine both amounts to get the total
Tom starts with 3 apples: πππ
His friend gives 2 more: ππ
Total: πππ + ππ = πππππ = 5 apples
Tom has 5 apples altogether.
β’ Combination: Adding groups together increases the total
β’ Keywords: "more", "altogether", "total", "in all"
β’ Counting: Each item is counted once in the final total
Joining: When more items come to join existing ones, we use addition
There were 4 dogs: πΆπΆπΆπΆ
3 more dogs came: πΆπΆπΆ
All dogs: πΆπΆπΆπΆ + πΆπΆπΆ = πΆπΆπΆπΆπΆπΆπΆ = 7 dogs
There are 7 dogs playing in the park.
β’ Joining: When things come together, we add them
β’ Keywords: "join", "come", "arrive", "with"
β’ Total: The sum includes everything that joined
Receiving: Getting more items increases the total amount
Sarah had 5 books: πππππ
Her mom gave 4 more: ππππ
All books: πππππ + ππππ = πππππππππ = 9 books
1, 2, 3, 4, 5, 6, 7, 8, 9 - Yes, 9 books total!
Sarah has 9 books altogether.
β’ Receiving: Getting more items means adding to the original
β’ Keywords: "more", "bought", "received", "got"
β’ Verification: Always count to make sure the answer is correct
Addition: Combining two or more groups to find the total
Word Problem: A math question written in sentence form
Keywords: Words that tell us to add numbers together
- Read carefully: Understand what the problem asks
- Find numbers: Identify the numbers in the problem
- Look for keywords: Find words that mean "add"
- Write equation: Put numbers in an addition sentence
- Solve: Add the numbers together
- Check: Make sure the answer makes sense
β’ Addition always makes numbers bigger
β’ The order doesn't matter: 3 + 2 = 2 + 3
β’ Look for keywords to know when to add
β’ Always check your answer by counting
Adding to a group: When more items are put into an existing group, we use addition
Emma saw 6 fish: π π π π π π
Teacher added 3 more: π π π
All fish: π π π π π π + π π π = π π π π π π π π π = 9 fish
6 + 3 = 9
There are 9 goldfish in the tank now.
β’ Adding to a group: More items increase the total count
β’ Keywords: "adds", "more", "now", "in all"
β’ Visualization: Drawing helps understand the problem
Receiving gifts: When someone gives you more items, the total increases
Jake started with 7 cars: πππππππ
His brother gave 2 more: ππ
All cars: πππππππ + ππ = πππππππππ = 9 cars
Start with 7, add 2 more: 7, 8, 9 - Yes, 9 cars total!
Jake has 9 toy cars in all.
β’ Receiving: Getting more items increases the total
β’ Keywords: "gives", "more", "in all", "total"
β’ Verification: Counting confirms the addition is correct
Word Problem: A math question written in sentences that tells a story
Addition: Combining two or more groups to find the total amount
Keywords: Special words that tell us to add numbers together
- Read the problem: Understand the story being told
- Find the numbers: Identify all the numbers mentioned
- Look for keywords: Find words that mean "add" (more, total, altogether)
- Draw a picture: Visualize the problem with drawings
- Write the equation: Put the numbers in an addition sentence
- Solve: Add the numbers together
- Check: Make sure the answer makes sense in the story
β’ Addition combines groups to make a larger total
β’ The answer is always greater than or equal to the original numbers
β’ Order doesn't matter: 3 + 2 = 2 + 3
β’ Look for keywords that signal addition is needed
β’ Always check that your answer fits the story
Small number + Small number = Larger number
Examples: 2 + 3 = 5, 4 + 1 = 5, 6 + 3 = 9
β’ More, Total, Altogether
β’ In all, Combined, Sum
β’ Plus, Added to, Increased by
ππ + πππ = πππππ