7th Grade Math Challenge

Solve the following equation: 3/4 + 2/3

• 5/7

• 1 1/2

• 3/5

• 17/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

If y is directly proportional to x, and y = 15 when x = 5, find the constant of proportionality.

• 20

• 10

• 3

• 7

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.RP.A.1

CCSS.6.RP.A.3

What is the next number in the pattern: 2, 6, 12, 20, ...?

• 30

• 36

• 16

• 24

Tags

CCSS.5.OA.B.3

A shirt originally cost $40, but is now on sale for 25% off. What is the sale price of the shirt?

• $30

• $35

• $25

• $20

Tags

CCSS.7.EE.B.3

CCSS.7.NS.A.1

CCSS.7.NS.A.2

CCSS.7.NS.A.3

CCSS.7.RP.A.3

If the theoretical probability of rolling a 5 on a fair six-sided die is 1/6, what is the experimental probability after rolling the die 100 times?

• The experimental probability after rolling the die 100 times is 5/6

• The experimental probability after rolling the die 100 times is 1/100

• The experimental probability after rolling the die 100 times is the number of times 5 appeared divided by 100.

• The experimental probability after rolling the die 100 times is 1/6

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

In a circle graph, if 1/4 of the graph represents the number of students who like math, what percentage of the graph represents the students who like math?

• 50%

• 25%

• 75%

• 10%

Tags

CCSS.5.NF.B.3

Simplify the expression: 3 + 4 * (5 - 2)

• 17

• 13

• 10

• 21

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

If y is directly proportional to x, and y = 20 when x = 4, find the constant of proportionality.

• 15

• 5

• 25

• 10

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.RP.A.3

If the ratio of boys to girls in a class is 3:5, and there are 24 students in the class, how many boys are there?

• 9

• 20

• 18

• 15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

If the ratio of cats to dogs in a park is 4:7, and there are 33 animals in the park, how many dogs are there?

• 7

• 21

• 12

• 15

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3