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Question: Could your child do the following when he/she began primary/ elementary school? - Do simple addition
Choices: "Not at all" "Up to 10" "Up to 20" "Up to 100 or higher"
Data: % of "Up to 100 or higher"
Period:
Area:
24 countries/ areas
Highlight:
1 Latvia94.0%
2 Republic of Korea93.4%
3 Ireland92.4%
4 Poland87.2%
5 Finland87.1%
6 Sweden85.1%
7 Czech Republic81.2%
8 Lithuania80.1%
8 Spain80.1%
10 Japan 79.4%
11 Chile76.0%
12 Slovakia75.0%
13 Hungary73.3%
14 Germany73.2%
15 Canada72.5%
16 Belgium68.5%
17 Austria68.2%
18 Denmark67.1%
19 Norway66.3%
20 Portugal63.9%
21 New Zealand60.0%
22 Turkiye59.6%
23 France58.4%
24 Italy44.0%

Note
The result of the survey on the parents of Grade 4 students. Belgium: The Flemish Community only. United Kingdom: England only.

No data for 14 countries.

Source
TIMSS 2019 > International Database > TIMSS 2019 Data Almanacs - Grade 4

Correlations with major national performance indices
Life satisfaction (10 steps)
No. of data24
Regression equation
Y = 0.542979 X +6.222
Correlation coefficient (r)0.101
Coefficient of determination (R2)0.010

GDP per capita (current US$)
No. of data24
Regression equation
Y = 3049.405018 X +39084.568
Correlation coefficient (r)0.015
Coefficient of determination (R2)0.000

Life expectancy at birth - Both sexes (years)
No. of data24
Regression equation
Y = -5.629689 X +84.298
Correlation coefficient (r)-0.200
Coefficient of determination (R2)0.040

Fertility rate, total (births per woman)
No. of data24
Regression equation
Y = -0.468202 X +1.863
Correlation coefficient (r)-0.244
Coefficient of determination (R2)0.060

Suicide, age-standardized (per 100 000 population)
No. of data24
Regression equation
Y = 20.035629 X -4.418
Correlation coefficient (r)0.573
Coefficient of determination (R2)0.328