Grade 6 Math
Grade 7 Math
Riddles
Math Vocab.
100
3:9
100
percent increase of 16 to 20.
25%
100
If I go to the store to buy 14 lunch boxes twice in a week, then eat all my food in equal portions per day after 1 week, how many lunch boxes did I eat a day?
4 lunch boxes a day
100
The number that remains after subtraction
Difference
200
9 Chocolate Cookies
200
What is 40% of 150
60
200
Which number stays the same no matter the number you multiply it with?
Answer: 0
200
What is the top number in a fraction?
Answer: Numerator
300
Jimmy took a total of 5 test last month in his math class, he scored the following grades on his test:
100, 97, 65, 100, 85
What is his total average in the class?
His total average is 89.4
300
A 3D shape with ONE base and triangle faces that meet together to form a point at the top.
Pyramid
300
Suzi has 3 mangoes and 2 pears in one hand and 2 mangoes and 4 pears in the other. How many pears and mangoes did Suzi have?
Answer: 5 mangoes and 6 pears
300
An approximate calculation
Answer: an estimate
400
Simplify the Expression.
10x-8x+2+10
2x+12
400
Solve 4+8รท2x3-1=
15
400
When I was 6, my sister was half my age. Now, I'm 70. How old is my sister?
67 years old
400
Any natural number or its negative, or zero
Answer: Integer
500
(2-2) + 7
7
500
32 - 4 + 12(2+2)
53
500
Everytime Ms.S tells Mr.Hood to clean his classroom, Mr.Hood feels sad and turns emo 12 times. If Ms.S tells Mr.Hood to clean his classroom 20 times. How many times does Mr.Hood go emo.
240 times
500
A number that has no factor but itself and 1
Answer: Prime
600
Simplify the Expression
4(2b+2)-3
8b+5
600
Solve the equation to find the value of the variable.
f + 2.6 = 5.8
f = 3.2
600
Math Mangos has 3 mangos and Math Monsters has 2 bananas. The slushie takes 1/2 of a mango and 1/4 of a banana. How many slushies can they make in total?
**DOUBLE POINTS**
6 slushies
600
What is the answer to a division problem called?
Quotient
700
What is the Area of a rectangle if the width is 5, and the length is 9?
The area of the rectangle is 45
700
3/5 + 2/7
31/35
700
For every muscle Ms.S has in her man arms, I have twice as much muscle. If Ms.S has 7 pounds of muscle, what is the ratio of my muscles to Ms.S man arms muscles?
14:7
700
A quantity obtained by the addition of a group of numbers
Answer: Sum
800
What is the value of the expression below when Y=8?
3y + 6y =
72
800
Hadley buys 7 boxes of markers with 8 in each box. Delaney buys 6 boxes of markers with 12 markers in each box. How many markers did Hadley and Delaney buy in all?
7 x 8 = 56
6 x 12 = 72
56 + 72 = 128
800
If Mr.Hood buys 36 pencils and 6 students take 2 pencils every hour and a half, how many hours will it take for him to run out of pencils?
4 hours and a half
800
A number that is combined with another number
Answer: Addend