Refresh Back Print ❤️ Addition and subtraction up to 100 Addition and subtraction of numbers up to 100 Pyramid to the number 100 (1) Write the corresponding number in the brick 3 1 1 4 4 2 3 1 28 25 1 2 23 2 4 19 10 14 13 4 16 6 8 15 1 4 1 3 24 24 19 25 8 3 11 36 11 5 60 2 76 18 5 8 19 28 22 19 13 20 10 4 6 4 3 20 17 7 12 12 15 8 19 9 7 17 9 18 5 5 10 2 20 11 42 10 5 1 Share exercise: