eQuizShow
Under The Sea: A Math Integer Game
Add, Subtract, Multiply, and Divide Integers
Question: Solve the following: 57 + (-77)
Answer: -20 is the sum of the two integers.
Question: Solve the following: -800 * -700
Answer: 560,000 would be the product of the 2 integers.
Question: Solve the following: (-700) + (-28) - 20 * 2
Answer: -768 is the correct answer.
Question: If Emma has $100,087 and Mrs. Blust stole $1,901 of mine, how much will I have left? Write an expression and solve to find how much I have left.
Answer: Expression: $100,087 + -$1,901 = $98,186
Question: Answer all the following questions:1. If you multiply a negative by a negative, will the product be positive or negative?
2. If you are adding a negative to a positive, and the positive is larger will the answer be positive or negative?
3. When dividing a positive and a negative would the quotient be positive or negative?
4. When subtracting a negative number from a positive number what would it be the same as?
Answer: 1. Positive.2. Positive.
3. Negative.
4. Adding two positive numbers.
Multiple Stepped Equations
Question: Solve for the variable in the following equation: 50x + -175 = -125
Answer: The variable "x" equals 1.(x = 1)
Question: Solve the following 2 problems:1. 18x + (-9) = 9
2. 2x + 3 = 15
Answer: The answers are as follows:1. x = 1
2. x = 6
Question: Solve for the variable in the following equation:4(x-3)+ 2x = 36
Answer: In the equation the variable "x" is equivalent to 8.
Question: Solve the following two equations:1. 4x + 2 + 3x + 5 = 49
2. 2(5 + x) - 5(8 x 2) = 800
Answer: The variables are equivalent to the numbers below:1. x = 6
2. x = 195
Question: Match the equation with what the variable in that equation is equivalent to.__ 1. 2( x + 4 ) = 16 A. x = 18
__ 2. x/2 - 6 = 3 B. x = 11
__ 3. 3x + 5x +4 - x +7 = 88 C. x = 9
__ 4. 5x + 2( x + 10 ) = 83 D. x = 4
Answer: #1 is D (x = 4)#2 is A (x = 18)
#3 is B (x = 11)
#4 is C (x = 9)
Solving Inequqlities
Question:
<------------------o
<----l----l----l----l----l----l----l---->
-2 -1 0 1 2 3 4
What inequality would this graph represent?
Answer: The graph would represent:x < 1 or 1>x
Question:
<------------------o
<----l----l----l----l----l----l----l---->
29 30 31 32 33 34 35
What inequality does this graph represent?
Answer: This graph represents the following inequality: x < 32
Question: Graph for the following inequality:
32 greater than or equal to x.
Answer:
*----------------->
<----l----l----l----l----l----l----l---->
29 30 31 32 33 34 35
Question: Write an inequality for the following:An alpaca weighs no more than 64 kg. Write an inequality to represent the weight of this alpaca.
Answer: The variable (w) is less than or equal to 64 kg.
Question: Match the inequality with it's correct chart.
<----------o
__ 1. x < 7 A. <---l---l---l---l---l--->
5 6 7 8 9
o--------------->
__ 2. x > -35 B. <-----l-----l-----l-----l-----l----->
-37 -36 -35 -34 -32
Answer: #1 is A#2 is B
Add and Sub. Fractions
Question: Add the two fractions and Simplify your answer.2/10 + 3/10
Answer: These two fractions added and simplified equals: 1/2
Question: Add the two fractions and simplify your answer (if needed).7/21+8/21
Answer: These fractions added together equal:
5/7
Question: Solve the following:
8 7/9 - 2 4/45 - 1/5
Answer: The following is the difference of these fractions:6 22/45
Question: Solve the following:4/25 +2/50 - 7/25 + 8/100 = ?
Answer: These fractions together equal:
Question: Solve the following questions and match them with their answers.__1. 7/5 + 2/15 - 1/30 A. 1 1/2
__2. 5 1/2 - 3 1/4 B. 4 1/8
__3. 1 5/8 + 2 2/4 C. 2 1/4
Answer: #1 = A#2 = C
#3 = B
Converting Fractions and Decimals
Question: Convert the following fractions into a decimal:1. 3/4
2. 5/25
3. 4/1,000
Answer: 1. .752. .2
3. .004
Question: What would the following decimals be as a fraction:1. .875
2. .45
3. .7
Answer: 1. 7/82. 45/100
3. 7/10
Question: Convert the following:1. 8.94
2. 1/2
3. 54/1,000
4. 8.756
5. 4/5
Answer: 1. 894/1002. .5
3. .054
4. 8,756/1,000
5. .8
Question: If Hunter's cupcake recipe calls for .25 cups of flour, but she only has measuring tools the say fractions, which tools should she use?(Note: The set comes with a 1/4, 1/2, and 1 cup measuring tools.)
Answer: Hunter should use the 2/4 cup and 1/4 cup tools.
Question: Convert these fractions into decimals:1. 15/20
2. 30/50
3. 12/25
4. 2/5
Answer: 1. 0.752. 0.60
3. 0.48
4. 0.40