Short Division 1
- 1. Short Division With 2 Digit Divisor by Paty Carranza
- 2. Short Division With 2 Digit Divisor Use our family to help you remember the steps in short division. Dad Mom Sister Brother Rover
- 3. 2 Digit Short Division Each person represents a step in the short division process. Dad Mom Sister Brother Rover 1. Divide 2. Multiply 3. Subtract 4. Bring down 5. Repeat or Remainder
- 4. Step 1 in 2 Digit Short Division Divide 21 into first number in the dividend. 2 1) 9 4 8 21 will not go into 9 so you look at 94. 4 How many 20’s will go into 90? Dad 1. Divide Now divide 20 into 90 & put your answer above the 4. Round off 21 and 94 in your head.
- 5. Step 2 in 2 Digit Short Division Multiply the divisor times the first number in your quotient. Write your answer directly under the 94 or the number you just divided into. 21 x4 84 2. Multiply Mom 2 1) 9 4 8 4 8 4
- 6. Step 3 in 2 Digit Short Division 3. Subtract Sister Subtract 84 from 94 mentally. Write your answer directly below the 94. 1 2 1) 9 4 8 4 0
- 7. Step 4 in 2 Digit Short Division Go to the next number in the dividend to the right of the 4. 4. Bring down Bring the 8 down next to the 10. Brother 1 2 1) 9 4 8 4 0 8
- 8. Step 5 in 2 Digit Short Division This is where you decide whether you repeat the 5 steps of division. If your divisor can divide into your new number, 108, or if you have numbers in the dividend that have not been brought down, you repeat the 5 steps of division. 5. Repeat or Remainder Rover 1 2 1) 9 4 8 4 0 8
- 9. Step 1 in 2 Digit Short Division Divide 21 into your new number, 108. Place your answer directly above the 8 in your quotient. 1. Divide Dad 1 2 1) 9 4 8 4 0 8 Round 21 and 108 off in your head. Divide 20 into 110 5
- 10. Step 2 in 2 Digit Short Division Multiply your divisor, 21, with your new number in the quotient, 5. And it will be 105 2. Multiply Mom 1 2 1) 9 4 8 4 0 8 5
- 11. Step 3 in 2 Digit Short Division 3. Subtract Sister Subtract 105 from 108 mentally. 3 2 1) 9 4 8 4 0 8 5 1
- 12. Step 4 in 2 Digit Short Division Since there is nothing to bring down, go to step five. 4. Bring down Brother 3 2 1) 9 4 8 4 0 8 5 1
- 13. Step 5 in 2 Digit Short Division If the 21 will not divide into your new number, 3, & there is nothing to bring down, you are done. 5. Repeat or Remainder Rover 3 8 1 2 1) 9 4 8 0 4 5 Write your left over 3 as the remainder next to the 5. R3
- 14. Super work! I’m proud of you! Way to go! You’re hot! Bow-wow! 3 8 2 1) 9 4 8 0 4 5 R3 1
- 15. Short Division With 2 Digit Divisor For classwork answer book pages 152-153 problems 10 to 17 and mixed review problems 42 to 45 Homework answer workbook page 42