Comparing, Adding and Subtracting Integers

Which of these statements is incorrect?

• -4 < 0

• 3 > 2

• -1 < 9

• -2 > 3

Which of these statements is incorrect?

• -7 < -6

• -9 > -13

• -1 > 9

• -3 < 3

Which of these statements is incorrect?

• -2 > -147

• -9 < -13

• -130 < 3

• -10 > -20

Write the next number in this pattern:

-10, -7, -4, -1, ???

Mathematical Equivalence

OFF

Write the next number in this pattern:

10, 5, 0, -5, 10, ??

Mathematical Equivalence

OFF

Calculate the following without a calculator.

-10 + 6 =

Mathematical Equivalence

ON

Calculate the following without a calculator.

8 + (-5) =

Mathematical Equivalence

ON

Calculate the following without a calculator.

-8 + 10 =

Mathematical Equivalence

OFF

Calculate the following without a calculator.

9 + (-10) =

Mathematical Equivalence

OFF

Calculate the following without a calculator.

-3 + (-9) =

Mathematical Equivalence

OFF