Arrays
Odd/Even
Graphs/Data
Problem Solving
Fluency strategies
100
Write a repeated addition equation to represent this array.
3+3+3+3=12
100
Damien said that 12 is even while Jace said that is 12 is odd. Who do you agree with and why?
Damien because 12 is an even number. I know that 12 is an even number because I looked in the ones place and the number 2 makes equal partners.
100
How many more people chose lime than grape as their favorite?
4 more people chose lime than grape as their favorite.
100
Alex had 7 books. Then his dad bought him 9 more books. How many books does Alex have now?
Alex has 16 books now.
100
Find the sum of 8 and 4 using a number line.
8+4=12
200
Write a repeated addition equation to represent the array.
5+5=10
200
Which number is odd?
15
6
18
15
200
How many people answered the survey?
27 people answered the survey.
200
Maggie had 13 M & Ms. Then she got 5 more M & Ms. How M & Ms does she have now?
Maggie has 18 M&Ms now.
200
Fill in the part-part-whole model.
18
300
Draw an array that matches the following equation.
4 + 4 = 8
300
If you were sharing 10 grapes with a friend, would it be even?
A. No, it would not be fair.
B. Yes, because your friend would get 5 grapes and you would get 5 grapes.
C. No, you can not split 10 in half.
D. Yes, because 10 is an odd number.
B. Yes, because your friend would get 5 grapes and you would get 5 grapes.
300
How many students play in the orchestra?
28 students play in the orchestra.
300
Elijah checked out 14 books from the library. He read 8 of the books and returned them to the library. How many books does Elijah still have checked out?
Elijah still has 6 books checked out at the library.
300
Find the difference of 11 and 6 using a number line.
Write the equation that represents what is shown on the number line.
11-6=5
400
Draw an array that matches the following equation.
3 + 3 = 6
400
Why is 13 an odd number?
13 is an odd number because the number in the ones place is a 3 and you can not make equal partners without having one left out.
400
Which instrument has the most musicians?
The Violin has the most musicians.
400
Chris has 11 toy cars. Karter gave him 5 more. How many cars does Chris have now?
Chris has 16 toy cars now.
400
Use a tens frame to show the sum of 9 and 7.
16
500
A tray of eggs has 4 rows with 6 eggs in each row.
How many eggs are there in all?
24
500
Is 347 odd or even? How do you know?
347 is odd because the number in the ones place is a 7 and the number 7 is odd.
500
How many more students play the violin than the viola?
7 more students play the violin than the viola.
500
Analyse picked 12 tomatoes from the garden. She used 4 tomatoes to make pasta sauce. How many tomatoes does she have left?
Analyse has 8 tomatoes left.
500
Brayden was trying to find the sum of 7 and 3. He decided the correct answer is 9 because he counted 7, 8, 9. Is he correct? How do you know?
No because he needed to start at 7 and count 7, 8, 9, 10. The correct answer is 10.