Which difference can be found without regrouping ? 48.98 -36.27, 77.90-58.12, 58.71-66.90, 127.8-78.4.

How do you find principle and simple interest

Which expression is equivalent to 16 in exponential form? a) 4 × 4 b) 8 × 2 c) 23 d) 24

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog