KB Multiply in columns - 2 digit by 2 digit Grade 4 Multiplication Worksheet Find the product. 1. \[ \begin{array}{r} 35 \\ \times \quad 97 \\ \hline 3,395 \end{array} \] 4. \( \begin{array}{r}53 \\ \times \quad 95 \\ \hline\end{array} \) 2. \( \begin{array}{r}36 \\ \times \quad 20 \\ \hline\end{array} \) \( \qquad \) 5. \( \begin{array}{r}71 \\ \times \quad 74 \\ \hline\end{array} \) \( \qquad \) 6. \( \begin{array}{r}74 \\ \times \quad 11 \\ \hline\end{array} \) \( \begin{array}{r}19 \\ \times \quad 77 \\ \hline\end{array} \) 8. \[ \begin{array}{r} 96 \\ \times \quad 58 \\ \hline \end{array} \] 9. \[ \begin{array}{r} 68 \\ \times \quad 17 \\ \hline \end{array} \]

Let's solve each multiplication problem step by step, using the column multiplication method. ### Problem 1: \( 35 \times 97 \) 1. **Multiply 35 by 7 (the units digit of 97)**: \[ 35 \times 7 = 245 \] 2. **Multiply 35 by 9 (the tens digit of 97), and remember to add a zero since it's in the tens place**: \[ 35 \times 9 = 315 \quad \text{(write as 3150)} \] 3. **Add the two results together**: \[ 245 + 3150 = 3395 \] ### Problem 2: \( 36 \times 20 \) 1. **Multiply 36 by 0 (the units digit of 20)**: \[ 36 \times 0 = 0 \] 2. **Multiply 36 by 2 (the tens digit of 20), and remember to add a zero**: \[ 36 \times 2 = 72 \quad \text{(write as 720)} \] 3. **Add the two results together**: \[ 0 + 720 = 720 \] ### Problem 3: \( 53 \times 95 \) 1. **Multiply 53 by 5 (the units digit of 95)**: \[ 53 \times 5 = 265 \] 2. **Multiply 53 by 9 (the tens digit of 95), and remember to add a zero**: \[ 53 \times 9 = 477 \quad \text{(write as 4770)} \] 3. **Add the two results together**: \[ 265 + 4770 = 5035 \] ### Problem 4: \( 71 \times 74 \) 1. **Multiply 71 by 4 (the units digit of 74)**: \[ 71 \times 4 = 284 \] 2. **Multiply 71 by 7 (the tens digit of 74), and remember to add a zero**: \[ 71 \times 7 = 497 \quad \text{(write as 4970)} \] 3. **Add the two results together**: \[ 284 + 4970 = 5254 \] ### Problem 5: \( 74 \times 11 \) 1. **Multiply 74 by 1 (the units digit of 11)**: \[ 74 \times 1 = 74 \] 2. **Multiply 74 by 1 (the tens digit of 11), and remember to add a zero**: \[ 74 \times 1 = 74 \quad \text{(write as 740)} \] 3. **Add the two results together**: \[ 74 + 740 = 814 \] ### Problem 6: \( 19 \times 77 \) 1. **Multiply 19 by 7 (the units digit of 77)**: \[ 19 \times 7 = 133 \] 2. **Multiply 19 by 7 (the tens digit of 77), and remember to add a zero**: \[ 19 \times 7 = 133 \quad \text{(write as 1330)} \] 3. **Add the two results together**: \[ 133 + 1330 = 1463 \] ### Problem 7: \( 96 \times 58 \) 1. **Multiply 96 by 8 (the units digit of 58)**: \[ 96 \times 8 = 768 \] 2. **Multiply 96 by 5 (the tens digit of 58), and remember to add a zero**: \[ 96 \times 5 = 480 \quad \text{(write as 4800)} \] 3. **Add the two results together**: \[ 768 + 4800 = 5568 \] ### Problem 8: \( 68 \times 17 \) 1. **Multiply 68 by 7 (the units digit of 17)**: \[ 68 \times 7 = 476 \] 2. **Multiply 68 by 1 (the tens digit of 17), and remember to add a zero**: \[ 68 \times 1 = 68 \quad \text{(write as 680)} \] 3. **Add the two results together**: \[ 476 + 680 = 1156 \] ### Summary of Products: 1. \( 35 \times 97 = 3395 \) 2. \( 36 \times 20 = 720 \) 3. \( 53 \times 95 = 5035 \) 4. \( 71 \times 74 = 5254 \) 5. \( 74 \times 11 = 814 \) 6. \( 19 \times 77 = 1463 \) 7. \( 96 \times 58 = 5568 \) 8. \( 68 \times 17 = 1156 \)