Answer the following: a. Four threes b. 7 groups of 5 c. 4 tens d. Two groups of 6 e. 5 packets of 5 f. Six bags of 3. 3. Complete the sums and show the multiplication sum on the number line.

Here are the answers to the questions.

2. Answer the following:

• a. Four threes $$4 \times 3 = \boxed{12}$$
• b. 7 groups of 5 $$7 \times 5 = \boxed{35}$$
• c. 4 tens $$4 \times 10 = \boxed{40}$$
• d. Two groups of 6 $$2 \times 6 = \boxed{12}$$
• e. 5 packets of 5 $$5 \times 5 = \boxed{25}$$
• f. Six bags of 3 $$6 \times 3 = \boxed{18}$$

3. Complete the sums and show the multiplication sum on the number line.

• a.

  $$4 \times \boxed{4} = 16$$ $$16 \div 4 = \boxed{4}$$

  The number line shows 4 jumps of 4, reaching 16.

  <---0---4---9---12---16---20---24---29---32---36---40--->
      ^   ^   ^    ^
      |   |   |    |
      +4  +4  +4   +4
  

  Copy

• b.

  $$6 \times \boxed{4} = 24$$ $$24 \div 6 = \boxed{4}$$

  To show $6 \times 4 = 24$ on the number line, make 4 jumps of 6.

  <---0---6---12---18---24-------------------------------->
      ^   ^    ^    ^
      |   |    |    |
      +6  +6   +6   +6
  

  Copy

• c.

  $$5 \times \boxed{4} = 20$$ $$20 \div 5 = \boxed{4}$$

  To show $5 \times 4 = 20$ on the number line, make 4 jumps of 5.

  <---0---5---10---15---20-------------------------------->
      ^   ^    ^    ^
      |   |    |    |
      +5  +5   +5   +5
  

  Copy

• d.

  $$3 \times \boxed{4} = 12$$ $$12 \div 3 = \boxed{4}$$

  To show $3 \times 4 = 12$ on the number line, make 4 jumps of 3.

  <---0---3---6---9---12---------------------------------->
      ^   ^   ^   ^
      |   |   |   |
      +3  +3  +3  +3
  

  Copy

4. Fill in the answer.

• a. $$2 \times 3 = \boxed{6}$$
• b. $$2 \times 2 \times 5 = 4 \times 5 = \boxed{20}$$
• c. Double 4 $$2 \times 4 = \boxed{8}$$
• d. $$3 \times 2 \times 3 = 6 \times 3 = \boxed{18}$$
• e. $$4 \times 2 \times 2 = 8 \times 2 = \boxed{16}$$
• f. Double 5 $$2 \times 5 = \boxed{10}$$