Compatible Numbers
Long Division
Division by multiples of 10
Double Digit Division
Vocabulary
100
Estimate. Use compatible numbers. 782 ÷ 8 =
What is 100. (800 ÷ 8)
100
Find the exact answer. 98 ÷ 6 =
What is 16 R2?
100
375 ÷ 40?
What is 9 r15?
100
691 ÷ 21 =
What is 31 r 19?
100

The number that is left after one whole number is divided by another 

What is a remainder?

200

Estimate. Use compatible numbers. 412 ÷ 6 =

What is 70? (420 ÷ 6)

200
527 ÷ 8 =
What is 65 r7?
200
621 ÷ 60 =
What is 10 r21?
200
589 ÷ 15
What is 39 r4?
200

The result of a division problem 

What is a quotient?

300
Estimate. Use compatible numbers. 556 ÷ 92 =
What is 6? (540 ÷ 90)
300
950 ÷ 3 =
What is 316 r2?
300
2,913 ÷ 70=
What is 41 r43?
300

594 ÷ 34 =

What is 17 r16?

300

a number that is being divided

What is a dividend?

400
Estimate. Use compatible numbers. 2,481 ÷ 68 =
What is 30? (2,100 ÷ 70)
400
7,203 ÷ 7?
What is 1,029?
400
6,801 ÷ 50 =
What is 136 r1?
400
9,876 ÷ 54=
What is 182 r48
400

a number close to an exact value which indicates about how much 

What is an estimate?

500
Estimate. Use compatible numbers. 18,936,557 ÷ 397 =
What is 40,000? (16,000,000 ÷ 400)
500
78,302 ÷ 8?
What is 9,787 r6?
500
720,108 ÷ 60 =
What is 12,001 r48?
500
246,80 ÷ 97
What is 254 r42?
500

numbers in a problem that are easy to work with mentally 

What are compatible numbers?

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