Possible answers (there could be others) 6/8; 9/12; 12/15; 15/18; etc.
100
What do you call a shape with 3 sides?
triangle
100
What is the Least Common MULTIPLE of 6 and 10?
60
100
What vocabulary word means the answer to an addition problem?
sum
200
Subtract carefully! 8,014 - 3,916 = ?
4,098
200
Reduce the fraction 18/27 to its simplest form.
2/3
200
The straws on our shapes represent what part of the shape?
edge
200
What is the Least Common MULTIPLE of 20 and 4?
20
200
What vocabulary word means the answer to a multiplication problem?
product
300
Multiply carefully! 27 x 8 = ?
216
300
Which fraction is GREATER? 3/17 or 4/15
4/15
300
The point on a 3D shape where multiple edges meet is called a:
vertex
300
What is the Least Common MULTIPLE of 6 and 8?
24
300
What vocabulary word means the top part of a fraction?
numerator
400
Multiply carefully! 52 x 39 = ?
2,028
400
Give an equivalent fraction for 2/5.
Possible answers (there could be others) 4/10; 6/15; 8/20; 10/25; 12/30; etc.
400
The "unfolded" version of a 3D shape is called its:
net
400
What is the Least Common MULTIPLE of 2,3 and 5?
30
400
What vocabulary word means the answer to a division problem?
quotient
500
Divide carefully! 168 รท 12 = ?
14
500
Add these fractions carefully! 3/4 + 2/5 = ?
23/20 or 1 3/20
500
CHALLENGE: A ten sided shape is called a:
decagon
500
What is the Least Common Multiple of 2,3, and 9?
18
500
The greatest common factor (GCF) of any two numbers is
A) a number that divides evenly into both numbers.
B) the largest number that divides evenly into both numbers.
C) a number that both numbers will divide into evenly.
D) the largest number that both numbers will divide into evenly.