Addition Strategies
Use counting on: What is 6 + 3?
6...7, 8, 9
OR
3...4, 5, 6, 7, 8, 9
Find 14 – 6. Show your work
14 - 6 = 8 (must have strategy shown on board)
Look at the bar graph from your teacher. Based on the graph, which statements are true? Choose all the correct answers.
Ⓐ 3 more people like the park than the movies.
Ⓑ 2 fewer more people like the zoo than the park.
Ⓒ The same number of people voted for the zoo and the movies.
Ⓓ Most people chose the zoo as their favorite place.
Ⓔ People like the movies the least.
A, B, E
Jake gives his dogs 4 treats in the morning. At night, he gives his dog 5 more treats. How many treats does he give his dogs in all?
Show your work. Label your answer.
4 + 5 = 9
9 treats
Sean has 10 books. He gives 3 to a friend, then returns 3 to the library. How many books does Sean have now?
Show your work. Label your answer.
4 books
Must have a strategy shown.
Solve 8+5 by making a ten.
Show your work.
2 + 3 = 5 so 8 + 2 = 10 --> 10 + 3 = 13
8 + 5 = 13
Solve 15 − 6 by getting to 10.
Show your work.
15 - 5 = 10
10 - 1 = 9
15 - 6 = 9
Look at the pictograph from your teacher. Answer both questions:
1.) How many more points were scored in Game 5 than Game 4?
2.) How many points were scored in Game 1 or Game 2?
1.) 3 more points
2.) 15 points
Jan has 11 markers in her desk. She gives 8 away to her friends. How many are left in Jan's desk?
Show your work. Label your answer.
3 pencils
Must have a strategy shown.
Eve puts 14 markers on a desk. Then 9 markers roll off
the desk. Ray puts 3 of those markers back on the desk.
How many markers are on the desk now?
14 - 9 = 5
5 + 3 = 8
Write the doubles fact that you would use to solve the
problem. Then solve. Write your answers in the blanks.
8 + 7 = ?
Use the doubles ___ + ___ = ___ So….
Then….8 + 7 = ___
8 + 8 - 1 = 15
OR
7 + 7 + 1 = 15
Which equations are in the same fact family as 7 + 5 = 12?
Write all the facts in the family
7 + 5 = 12
5 + 7 = 12
12 - 5 = 7
12 - 7 = 5
What are the circled parts of these graphs called?
What do they tell you?
1. Key, Scale
2. What to count by/what each symbol is worth
Eric solves 13 math problems. His twin solves 7 problems. How many more problems does Eric solve than his twin?
Show your work. Label your answer.
13 - 7 = 6
6 more problems
Brynn buys 6 stickers. Her teacher gives her 3 more. Then she gets some from her friends. Now Brynn has 15 stickers. How many stickers did she get from her friends?
Show your work. Label your answer.
6 + 3 = 9
9 + ? = 15
15 - 9 = 6
6 stickers
Which expressions can be used to find 6 + 8?
Choose all the correct answers.
Show your work.
Ⓐ 10 + 3
Ⓑ 10 + 4
Ⓒ 6 + 5 + 3
Ⓓ 8 + 8 + 1
Ⓔ 6 + 6 + 2
B, C, E
Show two different strategies to solve 17 - 8 = ?
Must show two different strategies
17 - 8 = 9
Create a pictograph with this data below:
(HINT: Don't forget a key and title!)
Favorite Sport
Baseball: 5
Soccer: 8
Basketball: 7
Football: 10
Must have a pictograph with a key, title, and other important labels
Sara buys 14 balloons. There are 5 red balloons.
The rest are yellow. How many yellow balloons
does she buy? Show your work.
14 - 5 = 11
Must have strategy shown.
Toby has 7 toy cars. Five of them are red. The rest are yellow. Jackson has 4 more yellow cars than Toby. How many yellow cars does Jackson have?
Show your work. Label your answer.
7 - 5 = 2
2 + 4 = 6
6 cars
Break apart the addends into tens and ones to solve.
27 + 15
Show your work.
20 + 10 = 30
7 + 5 = 12
30 + 12 = 42
Decompose the numbers into tens and ones to solve 29 −13 by breaking apart numbers (tens and ones)
20 - 10 = 10
9 - 3 = 6
10 + 6 = 16
Create a bar graph with this data below:
(HINT: Don't forget a scale, labels, and title!)
Favorite Season
Fall: 12
Winter: 8
Spring: 8
Summer: 13
Must have a bar graph with a correct scale, title, and other important labels
Write a 1 step word problem that can be solved using the equation: 6 + 9 = ?
Then solve the problem. Show your work.
Must have a correctly written word problem
6 + 9 = 15
Write a TWO step word problem.
Then solve the problem. Show your work.
Must have a correctly written word problem with 2 steps