Question

Make the calculations mentally.

Type the answers in the boxes below.

1. 99+54 =

2. 244−99 =

3. 99 • 6 =

4. 99 • 15 =

Answer 1

1. 153
2. 145
3. 594
4. 1485

Answer 2

1. 99+54 = 153

2. 244−99 = 145

3. 99 • 6 = 594

4. 99 • 15 = 1485