Teacher check list
D
Rounding to 1,2 3 and 4 significant figures
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Round 12.453 correct to 4 significant figures
Round 1.26549 correct to 2 significant figures
Round 12.453 correct to 2 significant figures
Round 10.2856 correct to 2 significant figures
Round 0.012784 correct to 4 significant figures
Round 0.102588 correct to 1 significant figure
Round 1.26549 correct to 3 significant figures
Round 0.012784 correct to 3 significant figures
Round 10.2856 correct to 3 significant figures
Round 0.12658 correct to 4 significant figures
Round 1.02856 correct to 4 significant figure
Round 12.453 correct to 3 significant figures
Round 0.102588 correct to 4 significant figures
Round 12.453 correct to 1 significant figure
Round 0.012784 correct to 1 significant figure
Round 0.15658 correct to 1 significant figure
Round 1.00285 correct to 4 significant figure
Round 1.02856 correct to 1 significant figure
Round 10.2856 correct to 1 significant figure
Round 0.12658 correct to 3 significant figures
Round 0.012784 correct to 2 significant figures
Round 1.00285 correct to 3 significant figure
Round 1.26549 correct to 1 significant figure
Round 0.12658 correct to 2 significant figures
Round 10.2856 correct to 4 significant figures
Round 1.02856 correct to 3 significant figures
Round 1.02856 correct to 2 significant figures
Round 1.26549 correct to 4 significant figures
Round 0.102588 correct to 3 significant figures
Round 0.102588 correct to 2 significant figures
www.mathsbox.org.uk
A
12.45
1.3
12
10
0.01278
0.1
1.27
0.0128
10.3
0.1266
1.029
12.5
0.1026
10
0.01
0.2
1.003
1
10
0.127
0.013
1.00
1
0.13
10.29
1.03
1.0
1.265
0.103
0.10