Mental Math

Integer Math

Rational Numbers

Number Sets and Inequalities

Properties

100

300 x 40

What is 12000?

100

45 - (-11)

What is 56?

100

0.5 + 0.05

What is 0.55?

100

number set(s) that 0 is in

What are whole, integer, rational and real?

100

3( 5x - 6)

What is the distributive property?

200

45000/900

What is 50?

200

-15 + 6

What is -9?

200

3/4 + 2/4

What is 5/4 or 1 and 1/4?

200

number set(s) that -0.5 is in

What are rational and real?

200

12 + 6 = 6 + 12

What is commutative property?

300

130 + 240

What is 370?

300

-12 - (-15)

What is 3?

300

3 1/2 + 5 1/4

What is 8 3/4?

300

-6 is greater than -1( True or False)

What is false?

300

0 x 5 = 0

What is the multiplication property of 0?

400

165 + 230

What is 395?

400

(-3)(-7)(-1)

what is -21?

400

3 1/2 x 2 2/14

What is 7 1/2?

400

three integers that 3 is greater than or equal to

What are 3,2,1?

400

(4 + 5) + 6 = 4 + (5 +6)

What is associative property?

500

630,000 x 100

what is 63,000,000?

500

(-6)(-3)(2)+ (-6)

What is 30?

500

7/10 divided by 14/30

What is 3/2 or 1 1/2?

500

number set(s) that square root of 121

What is rational and real?

500

the opposite of -5

what is 5?

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