# Math in Focus Grade 5 Chapter 2 Practice 6 Answer Key Dividing by 2-Digit Numbers

Go through the Math in Focus Grade 5 Workbook Answer Key Chapter 2 Practice 6 Dividing by 2-Digit Numbers to finish your assignments.

## Math in Focus Grade 5 Chapter 2 Practice 6 Answer Key Dividing by 2-Digit Numbers

Divide.

Example
340 ÷ 20 = 34 ÷ 2
= 17

Question 1.
560 ÷ 80 = __7___
7,

Explanation:
Given to find 560 ÷ 80 we get 560 ÷ 10 ÷ 8,
= 56 ÷ 8 = 7.

Question 2.
630 ÷ 60 = __10 R 3___
10 R 3,

Explanation:
630 ÷ 60 = 63 ÷ 6 = 10 R 3,

Question 3.
590 ÷ 30 = __19 R 2___
19 R 2,

Explanation:
590 ÷ 30 = 59 ÷ 3 = 19 R  2,

Question 4.
190 ÷ 90 = _2 R 1____
2 R 1,

Explanation:
190 ÷ 90 = 19 ÷ 9 = 2 R 1,

Question 5.
360 ÷ 50 = __7 R 1___
7 R 1,

Explanation:
360 ÷ 50 = 36 ÷ 5 = 7 R 1,

Divide.

Example
43 ÷ 12
12 rounds to 10.
4 × 10 = 40
4 × 12 = 48
The estimated quotient is too big. Try 3.

43 ÷ 12 = 3 R 7

Question 6.
98 ÷ 16 = _6 R 2_
Explanation:
16 rounds to 20
5 x 20 = 100
5 x 20 = 100
The estimated quotient is ok.

98 ÷ 16 = 6 R 2.

Question 7.
65 ÷ 24 = _2 R 17__
24 rounds to 20
3 x 20 = 60
3 x 20 = 60

The estimated quotient is too small, therefore  65 ÷ 24 is 2 R 17.

Question 8.
94 ÷ 37 = _2 R 7__
Explanation:

37 rounds to 40
2 x 40 = 80
4 x 20 = 80
The estimated quotient is too small therefore 94 ÷ 37 = 2 R 7.

Divide.

Example

215 ÷ 51
215 rounds to 200.
4 × 50 = 200

215 ÷ 51 = 4 R 11

Question 9.
362 ÷ 60 = __10 R 2_
Explanation:
362 ÷ 60
362 rounds to 360.
6 × 60 = 360

therefore, 362 ÷ 60 = _10 R 2.

Question 10.
178 ÷ 45 = _3 R 43__
3 R 43,

Explanation:
178 ÷ 45,
178 rounds to 200.
45 rounds to 50
4 × 50 = 200

So 178 ÷ 45 = _3 R 43.

Question 11.
850 ÷ 88 = _9 R 58__
9 R 58,

Explanation:
850 ÷ 88
850 rounds to 900.
88 rounds to 90
10 × 90 = 900

therefore 850 ÷ 88 = 9 R 58.

Question 12.
273 ÷ 59 = _4 R 37__
4 R 37,

Explanation:
273 ÷ 59
273 rounds to 300.
59 rounds to 60
5 × 60 = 300

therefore 273 ÷ 59 =  4 R 37.

Divide.

Example
354 ÷ 14

354 ÷ 14 = 25 R 4

Question 13.
850 ÷ 17 = _50__
50,

Explanation:

8 hundreds 5 tens = 85 tens
therefore 850 ÷ 17 = 50.

Question 14.
546 ÷ 25 = _21 R 21__
21 R 21,

Explanation:

5 hundreds and 4 tens =  54 tens,
54 tens ÷ 25 = 2 tens R 4,
4 tens 6 ones = 46 ones,
46  ÷ 25 = 1 R 21,
therefore 546 ÷ 25 = 21 R 21.

Question 15.
700 ÷ 28 = _25__
25,

Explanation:

7 hundreds and 0 tens =  70 tens
70 tens ÷ 28 = 2 tens R 14
14 tens 0 ones =140 ones
140  ÷ 28 = 5.
therefore 65 ÷ 24 = 2 R 17.

Question 16.
936 ÷ 43 = _21 R 33__