1. √1 + √25 = 2. √36 + √81 - √49 = 3. √49 - √25 + √100 = 4. √121 - √81 + √1 = 5. ( 15+5)² ÷ 10²-3²= 6. 8²+5²-6²= 7. (10+3)²+10²-3²= 8.(12-4)²-4²+7²=

1). 6
2). 8
3). 12
4). 3

1. 1 + 5 =
2. 6 + 9 - 7 =
3. 7 - 5 + 10 =
4. 11 - 9 + 1 =
5. 20^2 : 10^2 - 3^2 = (400 : 100) - 9 =
6. 64 + 25 - 36 =
7. 13^2 + 10^2 - 3^2 = 169 + 100 - 9 =
8. 8^2 - 4^2 + 7^2 = 64 - 16 + 49 =

isi sendiri yaa