Comparison of Numbers

Show the given number on the abacus.

$9389$

Show the given number on the abacus.

$6225$

Show the given number on the abacus.

$4217$

Show the given number on the abacus.

$6687$

Show the given number on the abacus.

$7700$

Show the given number on the abacus.

$8875$

Skip count by $100$ to find the sum of $100 + 100 + 100 + 100 + 100 + 100$

Skip count in $100$ s and find the missing numbers in:

$243, 343$ _____ $, 543, 643$ _____$,$ _____

Find the next number in the sequence:

$87, 83, 79, 75$

Find the next number in the given sequence.

$90, 81, 72, 63,$ _____ 

Find the next number in the given sequence.

$97, 87, 77,$ _____

Find the next number in the given sequence.

$57, 54, 51,$ _____

Find the next number in the given sequence.

$45, 42, 39,$ _____

Find the next number in the given sequence.

$53, 51, 49,$_____

Jump $2$ steps backward:

$542, 540, 538,$ _____$,$ $534, 532$

Subtract and check your answer.

$\begin{array}{cccc}& \mathrm{H}& \mathrm{T}& \mathrm{O} \\ & 5& 4& 7\\ -& 2& 3& 9\\ & & & \end{array} \begin{array}{cccc}& \mathrm{H}& \mathrm{T}& \mathrm{O}\\ & & & \\ +& & & \\ & & & \end{array}$

Subtract and check your answer.

$\begin{array}{cccc}& \mathrm{H}& \mathrm{T}& \mathrm{O} \\ & 4& 7& 6\\ -& 1& 6& 8\\ & & & \end{array} \begin{array}{cccc}& \mathrm{H}& \mathrm{T}& \mathrm{O}\\ & & & \\ +& & & \\ & & & \end{array}$

Subtract and check your answer.

$\begin{array}{cccc}& \mathrm{H}& \mathrm{T}& \mathrm{O} \\ & 4& 6& 8\\ -& 3& 4& 5\\ & & & \end{array} \begin{array}{cccc}& \mathrm{H}& \mathrm{T}& \mathrm{O}\\ & & & \\ +& & & \\ & & & \end{array}$

Find the next number in the given sequence:

$250, 300, 350,$ _____

Find the next number in the given sequence:

$100, 150, 200$$$