Math Talk
are all whole numbers and their negative opposites; all integers are rational numbers
What are integers
Order the following numbers from least to greatest:
1/2; |βπ. π|; βπ; π/4
|βπ. π| < 1/2 < 6/4 < βπ
0.4 < 0.5 < 1.5 < 2
Solve
7-12 =
What is -5
Quinn is playing a video game where she gets 20 points for winning a level, 5 bonus points for every hidden gem she finds and loses 4 points for every foul action she makes during game play. Quinn wins 3 levels, finds 12 gems, and has 2 fouls, how many total points did she earn?
What is 112
60 + 60 - 8
Solve the equation
-7(-3)(-4) = ?
what is -84
symbols: ( ), used to group numbers or operations to tell us what goes together in the expression
What are parentheses
Order the following numbers from greatest to least:
33/5; βππ; π.ππ; |βπ. π|
What is
|βπ. π| > 33/5 > π.ππ > βππ
6.9 > 6.6 > 6.36 > 6
Solve
12 + (-8) =
What is 4
Sonny has $75 to spend. The purchase he wants to make requires $93. If he borrows the extra money that he needs, how much does he need to borrow?
What is $18
$93 - $75 = $18
Solve the equation
4(-2 x 1/2 ) =?
What is -4
to write a fraction in its simplest form; to divide the numerator and the denominator by the greatest number that can be divided into both numbers exactly; the value of the fraction will not change when itβs simplified, but the numerator and denominator will both be smaller
What is to simplify
Solve the equation
11/3 x 3/5 =
answer in simplest form
What is 4/5
Solve
-18 - (-23) =
What is 5
Ming's Bikes rents bikes for $15 plus $7 per hour. Mofor paid $29 to rent a bike. For how many hours did he rent the bike?
What is 2 hours
($29 - $15)/7
Solve the equation
-16 / (-4)(-5) = ?
what is -20
a number that consists of a whole and a fractional part. The denominator is always a multiple of ten
What is a decimal
Solve the equation
1/2 divided by 1/6 equals
What is 3
Solve
571/2 - 82.88 =
What is -25.38
An elevator is on the twelfth floor. It goes down 11 floors and then up 5 floors. What floor is the elevator on now?
What is the 6th floor
(12 - 11) + 1
Solve the equation
(14/-7)1/2(30) =?
what is -30
a pair of numbers, one positive and one negative, that equals a sum of zero
What are zero pairs
Solve the equation
11/6 divided by 7/12
What is 2
Solve
342/5 + (-95) =
What is -60.6
Mickey lost 5 points to Mini in the first-round while playing a board game. Mini lost 20 points to Mickey in the second round. Mickey won 7 points from Mini in the third round. What amount did Mini lose in total after 3 rounds?
What is 22 points
5 + (-20) + (-7)
6 x 10/ (-3/2 x 10/1 ) = ?
what is -4