Practice Addition Facts

1. Add 3+4

• 7

• 12

• 1

2. Add 3+8

• 10

• 11

• 5

3. Add 30+70

• 90

• 10

• 100

4. Find the sum of 20 and 80

• 60

• 100

• 10

5. Find the difference of 90 and 10

• 80

• 100

• 8

6. Number name for 5768

• five thousand seven hundred and eight

• fifty seven hundred and sixty eight

• five thousand seven hundred and sixty eight

7. Normal form for

30,000 + 3000+ 500+8 is

• 3358

• 33,508

• 33580

8. Expanded form for 76509 is

• 76000+500+00+9

• 70,000+6000+509

• 70,000+6000+500+00+9

9. When rounding off to neatrdy 10 for 34,789

• 34,800

• 34700

• 34,790

10. When rounding off to neatrdy 100 for 34,789

• 34,800

• 34700

• 34,790