Mathletics Competition Spring 2024

5th Grade

100

Find the sum of 0.4 and 0.77

1.17

200

1/4 divided by 2/6   (simplify your answer)

3/4 

300

1/6 + 3/4

11/12

400

45 ÷  (15 - 2 x 3)

5

500

2 and 2/3 times 2 and 2/3

64/9 or 7 and 1/9

6th Grade

100

r-14=23

37

200

35-4.016

30.984

300

75% of 20

15

400

24 is 75% of what number?

32

500

What is the distance between (-3, -4) and (6, -4) on a coordinate plane?

9

7th Grade

100

-2 + ( - 9)

-11

200

3 + (-7) - (-10)

6

300

3.4 - 2.8d + 2.8d - 1.3

2.1

400

-1/2 ( -3y + 10)

1.5y - 5

500

-1 and 1/3 ÷ 2 and 2/5  (simplify answer all the way)

-5/9

8th Grade

100

11²

121

200

Point P' is the image of P(-2, 2) under a translation by 1 unit to the left and 3 units down.

What are the coordinates of P'? 

(-3, -5)

300

Solve for X

3 = -5 + X/-4

-32

400

Solve for x if y = -2

Y + 2 = -3 ( x - 4)

4

500

0.5 (7d + 4) = 7 - 1.5d

Solve for d

1