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Biblioteka

Formative level 2 - Integers

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Posljednje ažuriranje almost 5 years ago
10
Napomena autora:

Tis is a class assignment that will introduce to students the addition and subtraction of integers.

OPERATIONS WITH INTEGERS

Same signs -->

  • Add the numbers

  • Keep Sign of the bigger number

Different Signs -->

  • Subtract from the bigger number the smaller number

  • Keep Sign of the bigger number

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Pitanje 1
1.

In an Integer Operation what do you do first:

1
1
1
Pitanje 5
5.

Solve the following Integer operation:

4 + (-9) =

*** NOTE: if the answer is negative do not leave any spaces between the negative sign and the numeric value ***

Pitanje 6
6.

Solve the following Integer operation:

(-3) + 12 =

*** NOTE: if the answer is negative do not leave any spaces between the negative sign and the numeric value ***

Pitanje 7
7.

Solve the following Integer operation:

(-2) - 7 =

*** NOTE: if the answer is negative do not leave any spaces between the negative sign and the numeric value ***

Pitanje 8
8.

Solve the following Integer operation:

-6 - (-5) =

*** NOTE: if the answer is negative do not leave any spaces between the negative sign and the numeric value ***

Pitanje 9
9.

Solve the following Integer operation:

7 - (- 4) =

*** NOTE: if the answer is negative do not leave any spaces between the negative sign and the numeric value ***

Pitanje 10
10.

Solve the following Integer operation:

-14 + (19) =

*** NOTE: if the answer is negative do not leave any spaces between the negative sign and the numeric value ***

Pitanje 2
2.

What does the bird do if the operation is addition?

Pitanje 3
3.

Which way does the bird move if the second number is positive:

Pitanje 4
4.

If the second number is negative, the bird will ove backeards.