Long Division With 2 Digit Divisor

Long DivisionWith 2 Digit Divisor • by Monica Yuskaitis

Long Division With 2 Digit Divisor • Use our family to help you remember the steps in long division. Dad Mom Sister Brother Rover

2 Digit Long Division • Each person represents a step in the long division process. 3. Subtract 1. Divide Sister 4. Bring down Dad Brother 2. Multiply 5. Repeat or Remainder Mom Rover

Step 1 in 2 Digit Long Division 4 1. Divide • Divide 21 into first number in the dividend. 2 1) 9 4 8 Dad How many 20’s will go into 90? • 21 will not go into 9 so • you look at 94. • Round off 21 and 94 in • your head. • Now divide 20 into 90 & • put your answer above the 4.

Step 2 in 2 Digit Long Division 4 2. Multiply • Multiply the divisor times the first number in your quotient. 2 1) 9 4 8 Mom 8 4 21 x4 84 • Write your answer directly under the 94 or the number you just divided into.

Step 3 in 2 Digit Long Division 4 3. Subtract • Draw a line under the 84. 2 1) 9 4 8 Sister 8 4 • Write a subtraction sign next to the 84. 1 0 • Subtract 84 from 94. • Write your answer directly below the 84.

Step 4 in 2 Digit Long Division 4 4. Bring down • Go to the next number in the dividend to the right of the 4. 2 1) 9 4 8 Brother 8 4 1 0 8 • Write an arrow under that • number. • Bring the 8 down next to the 10.

Step 5 in 2 Digit Long Division 4 5. Repeat or Remainder • This is where you decide whether you repeat the 5 steps of division. 2 1) 9 4 8 Rover 8 4 1 0 8 • 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.

Step 1 in 2 Digit Long Division 4 5 1. Divide • Divide 21 into your • new number, 108. 2 1) 9 4 8 Dad 8 4 1 0 8 • Round 21 and 108 off • in your head. • Divide 20 into 110 • Place your answer directly • above the 8 in your quotient.

Step 2 in 2 Digit Long Division 4 5 2. Multiply • Multiply your divisor, 21, with your new number in the quotient, 5. 2 1) 9 4 8 Mom 8 4 1 0 8 1 5 0 • Place your answer directly under the 108.

Step 3 in 2 Digit Long Division 4 5 3. Subtract • Draw a line under the bottom number, 105. 2 1) 9 4 8 Sister 8 4 1 0 8 • Draw a subtraction sign. 0 1 5 • Subtract & place answer under the line. 3

Step 4 in 2 Digit Long Division 4 5 4. Bring down • Since there is nothing to • bring down, go to step • five. 2 1) 9 4 8 Brother 8 4 1 0 8 0 1 5 3

Step 5 in 2 Digit Long Division 4 5 R3 5. Repeat or Remainder • If the 21 will not divide into your new number, 3, & there is nothing to bring down, you are done. 2 1) 9 4 8 Rover 8 4 1 0 8 0 1 5 3 • Write your left over 3 as the • remainder next to the 5.

Way to go! Super work! 4 5 R3 2 1) 9 4 8 8 4 You’re hot! 1 0 8 I’m proud of you! 0 1 5 Bow-wow! 3

Credits • Written by Monica Yuskaitis • Illustrations by: • Corel Gallery by Corel Corp. • Broderbund Co. Art T/Maker Co. Copying of this software must be approved by Monica Yuskaitis, Walter White Elementary, CUSD

Long Division With 2 Digit Divisor