Long division by a two-digit number
Name: _____________________ Date: __________
Show your thinking with numbers, words, or a drawing.
1. 510 ÷ 17 = ? Multiples of 17: 17, 34, 51, 68, 85, 102, 119, 136, 153.
2. 684 ÷ 18 = ? Multiples of 18: 18, 36, 54, 72, 90, 108, 126, 144, 162.
3. 513 ÷ 19 = ? Multiples of 19: 19, 38, 57, 76, 95, 114, 133, 152, 171.
4. 854 ÷ 14 = ? Multiples of 14: 14, 28, 42, 56, 70, 84, 98, 112, 126.
5. 396 ÷ 11 = ? Multiples of 11: 11, 22, 33, 44, 55, 66, 77, 88, 99.
Answer key · Long division by a two-digit number
1. 30
Multiples of 17: 17, 34, 51, 68, 85, 102, 119, 136, 153.
51 ÷ 17 = 3; bring down to make 0: less than 17, so write 0.
510 ÷ 17 = 30.
2. 38
Multiples of 18: 18, 36, 54, 72, 90, 108, 126, 144, 162.
68 ÷ 18 = 3 r 14; bring down to make 144: 144 ÷ 18 = 8.
684 ÷ 18 = 38.
3. 27
Multiples of 19: 19, 38, 57, 76, 95, 114, 133, 152, 171.
51 ÷ 19 = 2 r 13; bring down to make 133: 133 ÷ 19 = 7.
513 ÷ 19 = 27.
4. 61
Multiples of 14: 14, 28, 42, 56, 70, 84, 98, 112, 126.
85 ÷ 14 = 6 r 1; bring down to make 14: 14 ÷ 14 = 1.
854 ÷ 14 = 61.
5. 36
Multiples of 11: 11, 22, 33, 44, 55, 66, 77, 88, 99.
39 ÷ 11 = 3 r 6; bring down to make 66: 66 ÷ 11 = 6.
396 ÷ 11 = 36.
Try it together
Share a handful of counters into equal groups. Describe the matching multiplication and division facts.