This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
Here are the answers to the questions. 2. Answer the following: a. Four threes 4 × 3 = 12 b. 7 groups of 5 7 × 5 = 35 c. 4 tens 4 × 10 = 40 d. Two groups of 6 2 × 6 = 12 e. 5 packets of 5 5 × 5 = 25 f. Six bags of 3 6 × 3 = 18 3. Complete the sums and show the multiplication sum on the number line. a. 4 × 4 = 16 16 ÷ 4 = 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 ` b. 6 × 4 = 24 24 ÷ 6 = 4 To show 6 × 4 = 24 on the number line, make 4 jumps of 6. ` <---0---6---12---18---24--------------------------------> ^ ^ ^ ^ | | | | +6 +6 +6 +6 ` c. 5 × 4 = 20 20 ÷ 5 = 4 To show 5 × 4 = 20 on the number line, make 4 jumps of 5. ` <---0---5---10---15---20--------------------------------> ^ ^ ^ ^ | | | | +5 +5 +5 +5 ` d. 3 × 4 = 12 12 ÷ 3 = 4 To show 3 × 4 = 12 on the number line, make 4 jumps of 3. ` <---0---3---6---9---12----------------------------------> ^ ^ ^ ^ | | | | +3 +3 +3 +3 ` 4. Fill in the answer. a. 2 × 3 = 6 b. 2 × 2 × 5 = 4 × 5 = 20 c. Double 4 2 × 4 = 8 d. 3 × 2 × 3 = 6 × 3 = 18 e. 4 × 2 × 2 = 8 × 2 = 16 f. Double 5 2 × 5 = 10 That's 2 down. 3 left today — send the next one.