Calculate:
1/3 x 2/5
2/15
Calcuate:
43
64
Find the square root of 25 (v25)
5
Which of the following demonstrates the communicative property of addition?
a + b = b + a
or
a + (b+c) = (a+b) + c
a + b= b + a
Solve for x:
x + 17=25
x=8
Calculate and simplify (reduce):
3/4 x 2/3
6/12 = 1/2
Calculate:
27
128
Find the square root of 49 (v49)
7
How many square roots do positive numbers have?
2
2x + 4= 28
x=12
Calculate:
1/3 ÷ 3/2
2/9
Solve the riddle:
What can fly without wings?
Time
Find the square root of 121 (v121)
11
Which number has only one square root?
0
10x - 13 + 6x= 63
4.75
Calculate:
2/7 ÷ 5/3
6/35
Solve:
32 + 40 + 72
59
Calculate:
v9 + V36
9
How many square roots do negative numbers have?
0
What date is Halloween every year?
October 31
What day of the year is Black Friday?
The Friday after Thanksgiving
Solve:
42 - 32
7
How much did Americans spend on Halloween candy in 2019:
Choose 2.6 billion or 2/6 million
2.6 billion
What is the opposite of squaring a number?
Square root
What is the slope of this line?
y= 2x + 10
2