Fill in the blank:

The standard form of $6000+500+8$ is .

Fill in the blank:

The place value of $8$ in $7854$ is _____.

Tick  the correct choice:

In the series $4, 8, 12, 16,$_____ the next even number is:

$18$ $20$  $24$  $28$ 

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The successor of $7869$ is:

$7800$ $7900$  $7801$  $7870$ 

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The numeral for six thousand six is:

$6006$ $6600$  $6060$  $0666$ 

Tick  the correct choice:

Which of the following is an odd number?

$3124$ $4323$  $6602$  $8888$ 

The successor for the largest three-digit number is:

$1100$ $1011$  $1000$  $1110$ 

The following table has the names of some rivers of the world and also their length in kilometres.

Arrange the length of rivers in ascending order:

_____, _____, _____, _____, _____, _____, _____

The following table has the names of some rivers of the world and also their length in kilometres.

Arrange the length of rivers in descending order:

_____, _____, _____, _____, _____, _____, _____