1
In the equation, 4 - 1 = 3, which number is the minuend?
4
If a number is divisible by 9, it must be divisible by 3. True or False
True
What does LCM stand for?
Least Common Multiple
Why is there no such thing as Greatest Common Multiple?
Because multiples are infinite.
What is the divisibility rule of 6?
A number must be divisible by both 2 and 3.
What is the standard form of 7.9 x 10-7?
0.00000079
If the exponent of 7 is the least prime number, what is its standard form?
49
Write four 5-digit numbers that are divisible by 3.
()
What is the standard form of 63?
216
What is the result when the sum of 394 and 535 is subtracted from the least 4-digit number?
71
What is the GCF of 128 and 256?
128
What is the LCM of 20, 30, and 50?
300
The product of 2 consecutive even numbers is 440, what are the two numbers?
20 and 22
The farmers harvested tomatoes in the farm. They picked 62,437 tomatoes in all and placed them equally in 50 crates to be sold, while the rest were given to their helper, Mr. Ladignon. How many tomatoes did Mr. Ladignon receive?
37 tomatoes
Solve
62 x {8 + [(3 + 9 x 2) x 3]} รท 2
1278
What is the roman Numeral form of 5,934?
V CMXXXIV
In the equation, 5 x 7 - 8 + (n - 22) = 27, what must be the value of n to make it correct?
4
The sum of a, b, and c is the least 3-digit number. If b is the least 2-digit number and a and c are equal. What is the value of a?
45
Solve the given.
Eighty-one divided 3 more than the difference of 18 and 12.
9
Find the value of n in the equation, 7n = 2401
n = 4