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Formative level 2 - Integers

Last updated over 4 years ago
10 questions
Note from the author:
Tis is a class assignment that will introduce to students the addition and subtraction of integers.
1

In an Integer Operation what do you do first:

1

What does the bird do if the operation is addition?

1

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

1

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

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
1

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 ***

1

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 ***

1

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 ***

1

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 ***

1

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 ***

1

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 ***