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 2 1 1 9 7 3 5 2 26 23 2 1 22 3 9 20 3 12 1 2 17 19 12 18 2 4 10 15 24 6 11 45 18 3 21 47 11 16 58 5 76 21 2 10 19 22 18 19 15 28 16 5 7 9 5 8 8 4 17 6 7 5 11 11 18 10 4 16 2 7 16 13 9 14 43 15 2 2 Share exercise: