Math Equation Solving

Adding

100

What is 25+16? 

The answer is 41. 

200

What is 12+9? 

The answer is 21. 

300

What is -19+4?

The answer is -15!

400

What is -19+6? 

The answer is -13

500

What is -15+8?

The answer is -7

Subtracting

100

What is 19-6?

The answer is 13

200

What is 15-5?

The answer is 10. 

300

What is -15-3? 

The answer is -18. 

400

What is -18-9?

The answer is -27.

500

What is -17-8?

The answer is -25. 

Multiplying

100

What is 15 x 8? 

The answer is 120.

200

What is 19 x 6? 

The answer is 114. 

300

What is -85 x 5? 

The answer is -425. 

400

What is -14 x 7? 

The answer is -98. 

500

What is -13 x 3? 

The answer is -39. 

Dividing

100

What is 86/5? 

The answer is 172. 

200

What is 12/7?

The answer is 84.

300

What is -15/3?

The answer is -5. 

400

What is -19/2?

The answer is -9.5

500

What is -78/5?

The answer is -15.6

Solving Equations

100

What is -11²+8-9²? 

The answer is 48. 

200

What is -6(x+4h)-15(y+2h) 

The answer is -6x-15y-54h.

300

What is 4(b+28)-9(x-12)?

The answer is 4b-9x+220.

400

What is -7k+4-9k+23? 

The answer is -16k+27

500

What is 11w+5-9w+6? 

The answer is 2w-11.