Math Goal Challenge

Solving Algebra

100

____ + 8 = 8

0

200

2 + 3 + __ = 2 + 9 

6

300

(4 +9)+6 = 4+(_+6)

9

400

y = 2x - 1

What is y when x = 2 

3

500

y = 2x + 3

What is the slope?

2

Word Problem

100

A farmer has 8 cows and 6 horses. How many animals are there in all?

14 animals

200

Jack is 15 years old and Jack's brother is 2 years older than Jack. How old is Jack's brother?

17 years old

300

There were 9 bananas. Troy ate 2 bananas. How many bananas are left?

7 bananas

400

It snowed 20 inches in January. In February, it snowed three times as many inches in January. What is the total snow inches in February?

60 inches

500

Tom is 78 inches tall, and his sister Emily is 66 inches tall. How many inches taller than Emily is Tom?

12 inches

Number Problem

100

Write this number: fifty-six thousand

56000

200

What is half of 68?

34

300

Solve 2 - 3 x 2 = 

- 4

400

15 + 30 / 3 

25

500

3/8 + 2/8 = 

5/8

Solving equations

100

x + 5 = 7

x = 2

200

x - 5 = 2

x = 7

300

4x = 8

x = 2

400

x/2 = 4

x = 8

500

2x - 1 = 5

x = 3

Order of numbers

100

2, 4, 6, 8, ____

10

200

5, 10, 15, 20, ____

25

300

7, 14, 21, 28 , _____

35

400

Which one is big?

.5 or .05

.5

500

which one is big?

20%  or 70%

70%