Читать книгу Mental maths. Simple level exercises - Яна Малова - Страница 6
4 VARIANT
Оглавление1 SECTION (NUMBERS 1 – 5)
5+1 =
2+1 =
4+5 =
5+2 =
2+2 =
5+4 =
2+5 =
1+1 =
5+3 =
1+3 =
1+2 =
3+5 =
3+1 =
1+5 =
2 SECTION (NUMBERS 1 – 9)
3+1 =
1+5 =
2+5 =
8+1 =
1+1 =
5+3 =
1+2 =
5+2 =
7+2 =
3+5 =
7+1 =
1+3 =
5+1 =
2+1 =
2+7 =
6+1 =
2+2 =
