Vocabulary
1. The numbers we say when we count are called _________.
2. Including zero with the set of numbers that we count are called ____________.
1. counting or natural numbers
2. whole numbers
For each number, list the whole number factors from 1-10.
1. 36
2. 1,323
1. 1, 2, 3, 4, 6, 9
2. 1, 3, 7, 9
Find the missing number:
1. x - 24 = 36
2. 6 + 8 + 24 + 3 + 27 + x = 289
1. 60
2. 221
Find the missing number:
1. 24x = 36
2. x / 18 = 60
1. 1 1/2
2. 1,080
Find the missing number:
1. 180 / x = 60
2. 24x = 36
1. x = 3
2. x = 2/3
1. A(n) _________ is a statement that two quantities are equal.
2. The numbers to the right of the origin are called ________ and the the numbers to the left of the origin are called ___________.
1. equation
2. positive numbers and negative numbers
Find the missing number:
1. 2/10 + 3/10
2. 67/80 + 13/80
1. 1/2
2. 1
Find the missing number:
1. 8/13 - 5/13
2. 35/36 - 23/36
1. 3/13
2. 1/3
Find the missing number:
1. 2/3 x 3/5
2. 67/68 x 2/13
1. 2/5
2. 67/442
Find the missing number:
1. 4/5 divided by 2/3
2. 6/7 divided by 1/3
1. 1 1/5
2. 2 4/7
1. A __________ can be used to help us arrange numbers in order.
2. ___________ include all counting numbers as well as their opposites and the number zero.
3. The value of each position is its __________.
1. number line
2. integers
3. place value
Find the missing number:
1. 2 7/10 + 3 3/10
2. 5 3/4 + 3 3/4
1. 6
2. 9 1/2
Find the missing number:
1. 2 8/9 - 5/6
2. 2 9/10 - 2/3
Find the missing number:
1. 2 1/18
2. 2 7/30
Find the missing number:
1. 3 2/3 x 1 3/5
2. 2 7/8 x 4 2/3
Find the missing number:
1. 5 13/15
2. 13 5/12
Find the missing number:
1. 3 4/5 divided by 3
2. 2 6/7 divided by 2/5
Find the missing number:
1. 1 4/5
2. 7 1/2
1. The ________ of a number are the whole numbers that divide the number without a remainder.
2. An angle whose measure is between 0 degrees and 90 degrees.
3. The number found when the sum of two or more numbers is divided by the number of addends in the sum.
1. factors
2. acute angle.
3. average or mean
Find the missing number:
1. 6 5/8 + 5 7/8
2. 8 5/9 + 2 7/9
1. 12 1/2
2. 11 1/3
Find the missing number:
1. 5 - 3 1/4
2. 4 2/5 - 1 4/5
1. 1 3/4
2. 2 3/5
8/7:
1. 3/4(1/8)(5/7)
2. 90($7.44)
7/6:
1.
2.
8/7:
1. 15/224
2. $669.60
7/6:
1.
2.
8/7:
1. Round to nearest hundredth place: 34,594 / 11
2. Write 9 5/8 as an improper fraction.
7/6:
1.
2.
8/7:
1. 3,144.91
2. 77/8
7/6:
1.
2.
1. A grid on which any point can be identified by an ordered pair of numbers.
2. The upper number in an expression that shows how many times the base is to be used as a factor.
3. A number that has both a whole number and a fraction.
4. The top number of a fraction.
1. coordinate plane
2. exponent
3. mixed number
4. Numerator
1. 45c = 450
2. 348 = 58v
3. 171 = 19x
1. c = 10
2. v = 6
3. x = 9
1. Christian spent $26.28 on two movie tickets. Emmitt spent $5.24 on popcorn, 96 cents on candy, and $4.67 total on one Barq's root beer and one Coca-Cola. Who spent more money? How much more money did he spend than his BFF?
2. Use digits and symbols to write "twelve minus six is greater than negative four minus two."
3. 3/8 + 4/8 + 5/8
1. Christian spent $15.41 more than Emmitt.
2. 12 - 6 > -4 - 2
3. 1 1/2
8/7:
1. Draw and shade a circle to show that 2 5/12 = 29/12
2. How many years are from 1499 to 1922.
3. The product of 12 and 14 is how much greater than the sum of 12 and 14.
7/6:
1.
2.
8/7:
1. Check work.
2. 423 years
3. 168 - 26 = 142
7/6:
1.
2.
8/7:
1. 3/7 = x/91
2. 12/17 = 60/x
3. If 68 percent of the students wore their CCCS t-shirts, what fraction did not wear their CCCS t-shirts.
7/6:
1.
2.
8/7:
1. x=13
2. x=85
3. 32/100 = 8/25
7/6:
1.
2.