6th Grade Expressions
How many days are in a leap year?
366
What does GCF stand for?
Greatest Common Factor
Carl does 25 sit-ups 3 times per week. How many sit-ups does he do in one week?
75
Evaluate 3n + 4 when n = 3
13
What does "PEMDAS" stand for?
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
Solve for x, where x is 10
6 + x
16
three less than a number d
d-3
Why can't your nose be 12 inches long?
because then it would be a foot
8x + 4 when x = 5
44
What does 55 mean?
5 times itself 5 times or 5x5x5x5x5
Solve for x, where x is 2
50/x
25
6 less than p
p-6
Chloe is babysitting her little sister. She makes $11 per hour and works 3 hours. How much $ does she make?
$33
Solve using distributive property
2(x + 6)
2x+12
When you divide by a fraction, how do you solve it?
Multiply the first number by the reciprocal of the second number
Solve for x, where x is 19
20 -x
1
Simplify the expression.
3x + 5x -30
8x-30
Ji has 40 stickers. She gives some stickers to friends. She has 12 stickers left. How many stickers did she give away?
28 stickers
Solve for a.
4a + 15 = 31
a = 4
What is Mrs. Wilson's favorite color?
Green
Solve for x, where x is 77
99 + x +12
188
Combine like terms
3x + 5 +1 - 2x + 1x
2x + 6
James withdrew $80 from his bank account. He now has $30.00 in his account. How much did he have to start with?
$110
43 + 32 = ?
73
What is the difference between an expression and an equation?
An equation has an equal sign.