Signed Numbers
Signed Numbers 2
Conversions,
Definitions
Order of Operations
Order of Operations 2
100

(-6)/3

What is -2?

100

-(-4)(-1)(-4)

What is 16?

100

3500 cm2, converted to m2

What is 0.35 m2?

100

4*3+2+(-3)5

What is -1?

100

(-3-2)(-4-1)

What is 25?

200

-4(2)

What is -8?

200

-6(-2)(3)(-4)

What is

-144?

200

The inverted form of a fraction

What is the reciprocal (or multiplicative inverse)?

200

6*3-4(5)(6)

What is -102?

200

(6-2)-(4-6)

What is 6?

300

8/-4

What is -2?

300

(-3-2)/(-2+8+4)

What is

-1/2?

300

44 ft2, converted to in2

What is 6336 in2?

300

3*5+2+4(-2)

What is 9?

300

-5(-3-3)+2(1-3)

What is 26?

400

(-3)(-5)

What is 15?

400

2(-6)(10)(-2)

What is 240?

400

The inverse operation of multiplication

What is division?

400

13-4(-5)-3(10)

What is 3?

400

[(-3)(10-8)-(-4)]/[4-3(-3)-13]

What is the null/empty set,

O/?

500

(-16)/-2

What is 8?

500

(-8+6+2)/(8-4-4)

What is the null/empty set,

O/?

500

125 in2, converted to cm2

What is 806.45 cm2?


500

2*4-3*2-7-5*2

What is 5?

500

[(5)(-5+3)+7(-5+9)+2]/[(4-2)+3+5]

What is 2?

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