Multiplying Decimals and Rational Numbers

9. Multiply -0.1 by 0.6

Mathematical Equivalence

ON

-45.1 x -7 equals to _____

4 x 0.03 equals to _____

−1.2 x −3.4 equals _____

(-0.6) x (2.4)

• 1.43

• -1.44

• -14.4

• 14.3

(-3.9) x (-2.8)

• 1.092

• -1.092

• -10.92

• 10.92

-3.2 x 7.6

• -2.432

• 24.32

• -24.32

• -243.2

• -10.65
• -106.5
• 10.65
• 106.5

7.12 x 5.5 

• 39.16

• 3.916

• 391.6

• 391.06

(-0.2)(-0.8)

• 16

• 0.16

• 0.016

• 1.6