Polygons
What are four sided shapes called?
Quadrilaterals
Solve: 6 x 8
48
Solve: 6 x 2 + 4
16
Solve for a:
a + 4 = 10
I am an even number. I am less than 10 but bigger than 7. What number am I?
I am 8
What is a 7 sided shape called?
Heptagon
Solve: 12 x 7
84
Solve: 5 + 6 x 16
101
Solve for x:
x - 23 = 60
Maya is 8 years old today. Her brother Matt is 3 years older than Maya. Her sister Chloe is 2 years younger than Matt. How old is Chloe?
A closed shape has all straight lines, but unequal sides. What is it called?
Irregular polygon
Solve: 13 x 6
78
Solve: 3 x ( 9 + 4) - 10
29
Solve for y:
y + 63 = 100
I am and odd number, greater than 30 and less than 40. My digits add to 10. What am I?
I am 37
One side of a pentagon is 4cm. What is the perimeter?
20cm
Solve: 68 x 9
612
Solve: (18 ÷ 2) + (21 ÷ 7)
12
Lily has x number of pens. Her friend gave her 2 more pens. Now she has 6 pens. Make an EQUATION to show this situation. DO NOT SOLVE THE QUESTION.
X + 2 = 6
Two different whole numbers add up to 14. Their difference is 4. What are they?
9 and 5
One side of an octagon is 12cm. What is the perimeter?
96cm
Solve: 517 x 4
2068
Solve: 5 + (25 ÷ 5) - (6 ÷ 3) x 4
2
Tim has 9 watermelons. He gave away x number of watermelons and he is left with 3 watermelons. Write an equation to describe the situation. DO NOT SOLVE FOR THE ANSWER.
9 - x = 3
A three digit code uses 2, 4 and 6 once each. It is greater than 400 and less than 600. Its ones digit is greater than its tens digit. What is the code?
426