Division: 2 digits by 1 digit

What is the first step in dividing a two-digit number by a one-digit number?

• Estimate the quotient by rounding the numbers.

• Write down the multiples of the divisor (the smaller number).

• Subtract the divisor from the dividend repeatedly.

• Multiply the divisor by the quotient to check the answer.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What is the process of long division?

• Long division is a method for dividing larger numbers by breaking them down into simpler steps.

• Long division is a technique used to multiply large numbers quickly.

• Long division is a way to add fractions together efficiently.

• Long division is a method for finding the square root of a number.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What does 'R' stand for in division problems?

• Result

• Remainder

• Ratio

• Repetition

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

What is the importance of estimating before dividing?

• Estimating helps to check if the answer is reasonable.

• Estimating is only necessary for large numbers.

• Estimating can replace the need for actual division.

• Estimating is a method to confuse the answer.

What is a dividend?

• A dividend is the number that is being divided.

• A dividend is the result of division.

• A dividend is the number that divides another number.

• A dividend is a type of interest earned.

Tags

CCSS.3.OA.A.2

• 14R0 (14 with a remainder of 0)

• 14R1 (14 with a remainder of 1)

• 15R1 (15 with a remainder of 1)

• 13R2 (13 with a remainder of 2)

Tags

CCSS.4.NBT.B.6

• 8

• 10

• 12

• 15

Tags

CCSS.4.NBT.B.6

How do you check your division answer?

• Multiply the quotient by the divisor and add the remainder (if any).

• Subtract the divisor from the quotient until you reach zero.

• Add the quotient and the divisor together to verify the answer.

• Divide the remainder by the quotient to check for accuracy.

Tags

CCSS.4.NBT.B.6

What is the remainder when dividing 29 by 5?

• 2

• 3

• 4

• 1

Tags

CCSS.4.NBT.B.6

• 10

• 11

• 12

• 9

Tags

CCSS.3.OA.B.6