Math Terms
Factors & Prime Numbers
Fractions
Place Value
???
100
Which operation should you use if you see the word(s) equal groups of?
A. division (÷)
B. multiplication ( x )
C. subtraction ( - )
A. division (÷)
100
TRUE OR FALSE:
These are all the factors of 50:
1, 2, 5, 10, 25, 50
TRUE
100
Are these fractions equivalent or not equivalent?
1/2 and 4/8
equivalent
they are the same, because they both simplify to
1/2
100
Round to the nearest ten:
512
510
100
Multiply this number with any other number and you will always get the same answer. What’s the number?
0
200
Which operation should you use if you see the word(s) difference?
A. addition (+)
B. subtraction ( - )
C. multiplication ( x )
B. subtraction ( - )
200
TRUE or FALSE
54 is a Prime Number
FALSE
(has more factors than just itself and 1)
200
Are these fractions equivalent or not equivalent?
6/8 and 4/16
not equivalent
They are not the same because we can simplify them to
3/4 and 1/4
200
Round to the nearest hundred:
9,877
9,900
200
How many squares do you see in the image below (scroll down to see the whole image):
Hint: It’s not nine!
300
Which operation should you use if you see the word(s) product?
A. multiplication ( x )
B. division ( ÷ )
C. addition ( + )
A. multiplication ( x )
300
What is the definition of prime number?
A number than can only be divided by itself and 1.
or
A number with only two factors: itself and 1.
300
Simplify this fraction:
9/15
3/5
300
Round to the nearest thousand:
12,433
12,000
300
What is the value of a yellow triangle? Solve this equation by working out the value of each shape (scroll down to see the whole image):
5
400
Which operation should you use if you see the word(s) sum?
A. subtraction ( - )
B. division ( ÷ )
C. addition ( + )
C. addition ( + )
400
List all the factors of the number 24.
1, 2, 3, 4, 6, 8, 12, 24
400
Reduce this fraction:
10/25
2/5
400
Round to the nearest ten thousand:
15,654
16,000
400
What 5-letter word becomes shorter when you add two letters to it?
Short.
(Short + er = shorter)
500
Which operation should you use if you see the word(s) times?
A. multiplication ( x )
B. division ( ÷ )
C. addition ( + )
A. multiplication ( x )
500
What is the greatest common factor of these two numbers?
12 and 30
6
500
Can this fraction be reduced?
2/15
No, it can't.
500
Round to the nearest hundred thousand:
256,985
300,000
500
How many of these shapes are quadrilaterals (scroll down to see the whole image)?
They all are! (All 6 are).
