Write the Table - 2: 2 x 1 to 2 x 10. 2) Back Counting from 30 to 11. 3) Jumping Numbers: The pattern is adding 2 to the previous number. Fill in the blanks in the sequence: 42, , , 48, .

Here are the solutions to the problems:

1) Write the Table - 2:

$$\begin{array}{|c|c|c|c|c|c|c|} \hline \text{T} & \text{O} & \times & \text{T} & \text{O} & = & \text{T} & \text{O} \\ \hline & 2 & \text{X} & & 1 & = & & \boxed{2} \\ \hline & 2 & \text{X} & & 2 & = & & \boxed{4} \\ \hline & 2 & \text{X} & & 3 & = & & \boxed{6} \\ \hline & 2 & \text{X} & & 4 & = & & \boxed{8} \\ \hline & 2 & \text{X} & & 5 & = & \boxed{1} & \boxed{0} \\ \hline & 2 & \text{X} & & 6 & = & \boxed{1} & \boxed{2} \\ \hline & 2 & \text{X} & & 7 & = & \boxed{1} & \boxed{4} \\ \hline & 2 & \text{X} & & 8 & = & \boxed{1} & \boxed{6} \\ \hline & 2 & \text{X} & & 9 & = & \boxed{1} & \boxed{8} \\ \hline & 2 & \text{X} & 1 & 0 & = & \boxed{2} & \boxed{0} \\ \hline \end{array}$$

2) Back Counting from 30 to 11:

$$\begin{array}{|c|c|c|c|c|c|c|c|c|c|} \hline \boxed{30} & \boxed{29} & \boxed{28} & \boxed{27} & \boxed{26} & \boxed{25} & \boxed{24} & \boxed{23} & \boxed{22} & \boxed{21} \\ \hline \boxed{20} & \boxed{19} & \boxed{18} & \boxed{17} & \boxed{16} & \boxed{15} & \boxed{14} & \boxed{13} & \boxed{12} & \boxed{11} \\ \hline \end{array}$$

3) Jumping Numbers:

• Row 1: The pattern is adding 2 to the previous number. $$\begin{array}{|c|c|c|c|c|} \hline 42 & \boxed{44} & \boxed{46} & 48 & \boxed{50} \\ \hline \end{array}$$
• Row 2: The pattern is adding 2 to the previous number. $$\begin{array}{|c|c|c|c|c|} \hline 31 & \boxed{33} & \boxed{35} & 37 & \boxed{39} \\ \hline \end{array}$$
• Row 3: The pattern is adding 2 to the previous number. $$\begin{array}{|c|c|c|c|c|} \hline 25 & \boxed{27} & \boxed{29} & \boxed{31} & 33 \\ \hline \end{array}$$

4) Write the spelling:

• 38 - Thirty-eight
• 47 - Forty-seven
• 22 - Twenty-two
• 29 - Twenty-nine