6th Grade KCF
1/3 DIVIDED BY 2/5
5/6
Find the LCM of 15 and 25
75
Carl does 25 sit-ups 3 times per day. What is the total number of sit-ups Carl does in 7 days?
525
Evaluate 3n + 4 when n = 3
13
What does "PEMDAS" stand for?
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
2 DIVIDED BY 4/5
2 1/2
three less than a number d
d-3
Nana's brother is 3 1/2 feet tall. Nana is 1 1/3 times as tall as her brother. How tall is Nana?
4 4/6 or 4 2/3
feet tall.
8x + 4 when x = 5
44
5 + 2(3+2)-8/4
13
240 x 2/5
DOUBLE POINTS!
96
Find the GCF of 12 and 32
4
Chloe is driving the freeway. She is 200 miles from Los Angeles. She drives at a constant speed of 55 miles per hour. Can Chloe get to Los Angeles in less than 3 1/2 hours? Give explanation for your answer.
No, In 3 1/2 hours Chloe will travel 192 1/2 miles.
How would you simplify the expression below?
2(x + 6)
2x+12
4/12 x 3/8 =
1/8
Double Points!
5 2/3 DIVIDED BY 4 9/12
1 33/171 or 1 11/57
Simplify the expression.
6( 5x + 20) -18x
12x +120
Ji has 40 stickers. She gives 4 stickers each to some friends. Write an expression that represent the number of stickers she has after giving stickers to f friends.
40 - 4f
Solve for a.
4a + 15 = 31
a = 4
1/2(6x+12g) equivalent to 3x+6g yes or no
yes
3 1/2 DIVIDED BY 4 2/3
3/4
Simply the expression
3x + 2(5x + 3) - 12
13x-6
James withdrew $80 from his bank account. He now has -$30.00 in his account. How much did he have before the withdraw?
43 + 32 = ?
73
Find the GCF of 48 and 36
12