Sol: A & B
Every second shape is filled in:
Every even number is a filled-in shape.
The odd numbers are not filled in. Because 11 is an odd number, shape 11 is not filled in.
Every fourth shape is a square:
Squares are always on even numbers.
So, every square is filled in.
The true statements are:
Every even number is a filled-in shape.
Every square is filled in.
Q2: Look at the following shapes.
What is the pattern shown?
Choose 1 answer:
A. triangle, rectangle, square, triangle
B. triangle, square, rectangle, triangle
C. triangle, rectangle, square, square
Solution: A
Let's find the pattern in the shapes we can see.
The shapes follow the pattern triangle, triangle, rectangle, square before it starts repeating again.
The pattern for the shapes is triangle, rectangle, square, triangle.
Q3: Look at the pattern below.
How many squares will be in the pattern at the 8th step?
Sol: 36 squares
Q4: Look at the shapes below.
A. rectangle, circle, square
B. circle, rectangle, circle
C. rectangle, rectangle, circle
Sol: C. Q5: What should happen next?