Addition/ Subtraction
9 + 9 = ___
What is 18?
What is odd? It cannot be split in half and ends in a 3.
Draw an array with 3 rows. There are 2 dots in each row.
What is:
x x
x x
x x
Draw 3 triangles.
What is (drawings of triangles)?
Jamario ran 11 miles. Milly ran 4 more miles than Jamario. How many miles did Milly run in all?
What is 15 miles?
Is there an odd or even amount of x?
x x x x
x x x x x
x x x x x
What is even?
There were 3 rows of peanuts. Each row had 3 peanuts in it. How many total peanuts were there?
What is 9 peanuts?
Draw 2 different pentagons.
What is (pentagon drawings)?
Use a 10 frame to solve the problem.
I had 15 apples. I gave away 6 apples to Amaiya. How many apples did I have left?
What is 9?
The number 17 is odd. PROVE how you know that 17 is odd.
What is 9 + 8= 17? It does not split in half.
Braylen puts toy cars in an array. He has 4 rows with 4 cars in each row. Draw a picture of the array.
x x x x
x x x x
x x x x
x x x x
Draw a shape with 1 pair of parallel lines. It is a quadrilateral.
What is a trapezoid?
There were 19 cats on the porch. 6 of the cats walked away. How many cats were left on the porch?
What is 13?
How many x are shown?
x x x x x x x x x x
x x x x x
x x x x x x
Is there an odd or even amount of x?
What is odd?
Write 2 equations for the array:
x x x x
x x x x
x x x x
What is:
4 + 4 + 4 =12
3 + 3 + 3 + 3 = 12
Aidan draws a shape. It has more than 3 sides. It has fewer angles than a pentagon. All of its sides are equal in length. What shape could it be?
Hexagon
Square
pentagon
What is square?
Mrs. James is solving a problem with the equation 7+12= 19. She wants to check her work. What is the best equation to check her work?
What is 19- 12 =7 OR 19- 7 = 12?
Write an equation with a sum that is odd.
What is?
Example: 7 + 10 = 17
There is a garden with 5 rows of cabbages. Each row has 4 cabbages.
Draw a picture of the array AND write the equation to find the total amound of cabbages.
What is:
x x x x
x x x x
x x x x
x x x x
x x x x
4 + 4 + 4 + 4 + 4= 20 OR 5 + 5 + 5 + 5= 20
Write 2 attributes that describe a cube.
What is:
6 faces
8 vertices
12 edges
each face is a square