Integers
1 - 3
-2
3x2-1
5
Simplify 12/36
1/3
Which is bigger:
0.024 or 0.24
0.24
What are the first 3 multiples of 2?
2, 4, 6
-1 + 3
2
18-6x2
6
3/20 + 5/20
8/20 = 4/10 = 2/5
What number is halfway between 1.2 and 1.3?
1.25
What are the factors of 6?
1,2,3,6
(-4) x (-3) x 2 x (-1)
-24
((3+1) - 2) x 4 - 6/2
5
2/5 + 3/4
23/20 = 1 & 3/20
How many hundredths would we need to make the number 1.00
100
What is the highest common factor of 12 and 15?
3
(-2)^4
16
10 x (20 ÷ 2² × 5 + 5) - 2
3/4 x 5/3
15/12 = 5/4 = 1 & 1/4
0.67
What is the lowest common multiple of 2 and 3?
6
Two explorers start a hike in a valley 12 feet below sea level. When they finish their hike they are at 22 feet above sea level. What is the difference between the two heights?
34
Martha pays 20 dollars for materials to make earrings. She makes 10 earrings and sells 7 for $5 and 3 for $2. Find how much money Martha makes.
$21
A chef has 3 cups of sugar that needs to be split into containers that hold 1/3 cup. How many containers will they fill?
9
23.518 + 4.034
27.552
Bridget has swimming lessons every fifth day and diving lessons every third day.
If she had a swimming lesson and a diving lesson on May 5, when will be the next date on which she has both swimming and diving lessons?
May 20