## All Tasks

#### Coins and dice

Simon threw, simultaneously, the coin and the dice shown in the picture.
What is the probability of getting European face and an odd number?

# Multi-stage random experiments

Modeling

9

#### Multiply the numbers on powers

What is the result of $2^22^3$

# Powers

Learning

8

#### Simplify the power

Who has the right answer?
Exercise: Simplify the following power.
1) $ (1234)^{-1000}\\ $
Lisa: The answer is $\frac1{(1234)^{1000}}$
Ali: No the answer is 1,234.

# Unassigned

Reasoning

8

#### Multiplication of powers

Simplify with the help of the first Powerlaw and choose the right answer option
$ x^{2\;}\times\;x^3\ $

# Unassigned

Training

8

#### Diversion with power

What is the correct answer of
$\frac{3}{-2} \ x^3\div\left(-\frac32x\right)^2$
NOTE: write only the numerous part
e.x. if the answer is $\;\frac{45x}{34}$ just type 45 and 34 . if the number is negative the signal must be at the numerator.

# Powers of integer exponent

Reasoning

8

#### Multiplication with powers

Make the calculations and then fill the gaps $4x^2\cdot5x^4$

# Unassigned

Learning

8