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3 Digit Dividends By 1 Digit Divisors. Chelsea Caraway. Today we will learn how to divide three- digit dividends by one-digit divisors. Repeat what today’s learning will be with a partner. Division. Quotient 6√144 Divisor Dividend. Daddy- Divide. 2 6√ 14 4.
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3 Digit Dividends By 1 Digit Divisors Chelsea Caraway
Today we will learn how to divide three- digit dividends by one-digit divisors. • Repeat what today’s learning will be with a partner.
Division Quotient 6√144 • Divisor Dividend
Daddy- Divide 2 6√144 Divide the 1st or 1st 2 numbers in the dividend by the divisor. …
Momma- Multiply 2 6√144 12 • Multiply the new green number up top by the divisor.
Sister- Subtract 2 6√144 -12 2 • Red – Blue • …
Brother- Bring Down 2 6√144 -12 24 • Bring down the next red number in the dividend.
Rover- Repeat or Remainder 2 6√144 -12 24 • Repeat if… • There are still other red #s left in the dividend to be brought down • OR the new # is greater than the divisor • Remainder if… • The new # is less than the divisor
Daddy- Divide 24 6√144 -12 24 2. Divide the new number at the bottom by the divisor.
Momma- Multiply 24 6√144 -12 24 24 • Multiply the new green number up top by the divisor.
Sister- Subtract 24 6√144 -12 24 -24 0 2. Purple/ Orange - Blue
Brother- Bring Down 24 6√144 -12 24 -24 0 • Bring down the next red number in the dividend. • There are no more red #s to be brought down, so we skip this step.
Rover- Repeat or Remainder 24 6√144 -12 24 -24 0 • Repeat if… • There are still other red #s left in the dividend to be brought down • OR the new # is greater than the divisor • Remainder if… • The new # is less than the divisor
Share with your partner on the other side what skill we are learning today!
Let’s Practice! • Gas Mileage • Travel 162 miles • Use 9 gallons of gas • How many miles per gallon is your vehicle getting?
Let’s Practice! • Football • Quarterback throws for 152 yards • He completes 8 passes. • On average, how many yards does he throw for each one of his passes?
More Practice! • Use your whiteboards to solve the following problems. 6√162 3√435 5√520
Interpreting a Word Problem • One of the moms in the PTO wanted to make cupcakes for each 4th grade class. If she makes 208 cupcakes and there are 8 classrooms, how many cupcakes will each class get? • Will that be enough for each student to get a cupcake?
Analyzing 2 Word ProblemsWhich operation does each word problem need in order to solve?Solve the division word problem. • 14 students in Mrs. Chelsea’s class raised money for the school by selling candy bars. If each student raised $50, then how much money did Mrs. Chelsea’s students raise altogether? • Mrs. Stacy’s class raised $396 selling magazines. If each magazine costs $9, how many magazines did her class sell?
In your own words, tell a different partner what we are learning about today!