The problem, as I see it, with these days before our break,

is before the week is over, there's not much more work you can take!

Everyone sees that the end is near and you can't concentrate.

And, of course, you know by now, my mood has not been GREAT!

But, we still have three days left that we must muddle through.

However, I'm going to help you out --there's no Morning Work for you!

Well, you KNOW it can't be that easy. Quite frankly, I'm just not that nice!

So, here's some riddles for you to solve (you can give one another advice).

And rest assured, my little friends, your Morning Work will return.

Because if I don't torment you in the mornings, how else will you learn?

Riddles:

How many two-digit numbers have no consecutive digits?

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The numbers below are part of an equation in which all the plus or minus signs have been removed. What's more, two of the digits are actually part of a two-digit number. Can you work out the correct form of the equation?

1 2 3 4 5 6 7 8 9 = 100

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What is the smallest number divisible by 1, 2, 3, 4, 5, 6, 7, 8, and 9?

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Can you express each number from 0 to 10 using only combinations of the number 4? You are allowed to use any of the basic math operations (addition, subtraction, multiplication, division, and regrouping with parentheses), and you may use as many fours as needed. But try to use as few fours as possible.