preparation ease 2 (I)

8.35 + 45.29 = ....

• 53. 53.64

• 128.79

• 53.74

• 138.79

6.43 + 7.89 = ....

0.67 - 0.49 = ....

6.03 - 4.27 = ....

60 - 0.034 = ....

80 - 0.0067 = ....

calculate the perimater of the following shape.

Write 0.8 as a fraction and simplify it.

The father's weight is 75.6 kg and the son's weight is 60.8 kg. what is the difference in their weight?

• - 3.004 x 100 = ....