Factors and Multiples
Divisibility Rules
Adding/Subtracting Decimals
Multiplying/Dividing Decimals
Fractions
100
The factors for number 20
What is 1, 2, 4, 5, 10, 20?
100
Which of the 3 numbers is divisible by 2? 3254, 167, 640
What is 3254 and 640?
100
Add the decimals 43.28 + 31.45
What is 74.73?
100
3.2 x 0.1
What is 0.32?
100
Reduce 8/10
What is 2/5?
200
These are the first 5 multiples of the number 4
What is 4, 8, 12, 16, 20?
200
Which of these 5 numbers are divisible by 6? 235, 432, 306, 501, 214
What is 432 and 306?
200
Add the decimals 0.724 + 6.458
What is 7.182?
200
1.2 divided by 6
What is 0.2?
200
Reduce 20/100
What is 1/5?
300
This is the greatest common factor of 9 and 27
What is 9?
300
Which of these numbers are divisible by 2 and 4? 214, 312, 643, 124, 645
What is 312 and 124?
300
Add the Decimals 1.325 + 0.081
What is 1.406?
300
0.001 x 0.02
What is 0.00002?
300
Reduce 4/6
What is 2/3?
400
This is the least common multiple of 8 and 24
What is 24?
400
Which of these numbers is divisible by 9? 818, 549, 771, 331, 639
What is 549 and 639?
400
Subtract the decimals 148.93 - 121.36
What is 27.57?
400
18.45 รท 0.5
What is 36.9?
400
Put the following fractions in order from least to greatest: 2/3, 1/2, 3/4, 1/8
What is 1/8, 1/4, 1/2, 3/4 OR 1/8, 2/8, 4/8, 6/8?
500
The least common multiple of 12 & 30
What is 60?
500
Which of these numbers is divisible by 5 and 10? 440, 645, 975, 320, 985
What is 440 and 320?
500
Subtract the decimals 248 - 131.48
What is 116.52?
500
Ms. Yarbrough is considering buying new carpeting for her living room. How many square feet of carpet will she need if her room is 16.3 feet by 24.6 feet?
What is 400.98?
500
Which fraction is bigger: 21/24 or 11/12?
What is 11/12 or 22/24