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Approximation: Quiz 1 - Answers
Approximation: Quiz 1 - Answers
Part 1
1) 30
2) 80
3) 130
4) 910
5) 1,290
6) 2,640
7) 98,230
8) 70
9) 100
10) 20
Part 2
1) 1,200
2) 31,800
3) 200
4) 926,100
5) 56,263,900
6) 89,600
Part 3
1) 62.2
2) 82.4
3) 9.2
4) 0.8
5) 1.3
6) 2,039
Part 4
1) 0.28
2) 21.32
3) 723.24
4) 8,362.93
5) 9.24
6) 723.12
1) 30
2) 80
3) 130
4) 910
5) 1,290
6) 2,640
7) 98,230
8) 70
9) 100
10) 20
Part 2
1) 1,200
2) 31,800
3) 200
4) 926,100
5) 56,263,900
6) 89,600
Part 3
1) 62.2
2) 82.4
3) 9.2
4) 0.8
5) 1.3
6) 2,039
Part 4
1) 0.28
2) 21.32
3) 723.24
4) 8,362.93
5) 9.24
6) 723.12
Working
Questions
Part 1
Round the following number to the nearest 10.
1) 33
2) 79
3) 132
4) 907
5) 1,293
6) 2,637
7) 98,231
8) 72.935
9) 98.212
10) 23.89263
Part 1
Round the following number to the nearest 10.
1) 33
2) 79
3) 132
4) 907
5) 1,293
6) 2,637
7) 98,231
8) 72.935
9) 98.212
10) 23.89263
Part 2
Round the following numbers to the nearest 100.
1) 1,243
2) 31,767
3) 201.831
4) 926,062
5) 56,263,912
6) 89,562.7361
Round the following numbers to the nearest 100.
1) 1,243
2) 31,767
3) 201.831
4) 926,062
5) 56,263,912
6) 89,562.7361
Part 3
Round the following numbers to 1 decimal place.
1) 62.23
2) 82.362
3) 9.232
4) 0.77
5) 1.27238
6) 2,038.99
Round the following numbers to 1 decimal place.
1) 62.23
2) 82.362
3) 9.232
4) 0.77
5) 1.27238
6) 2,038.99
Part 4
Round the following numbers to 2 decimal places.
1) 0.28371
2) 21.32385
3) 723.2387
4) 8,362.93121
5) 9.2353
6) 723.1205
Round the following numbers to 2 decimal places.
1) 0.28371
2) 21.32385
3) 723.2387
4) 8,362.93121
5) 9.2353
6) 723.1205