Estimation/Rounding
Addition/Subtraction
Factors/Multiples
Multiplication
Mystery
100

Round 890 to the nearest hundreds place.

900

100

What is 765+5=? 

770

100

Name all the factors of 28

1,2,4,7,14,28

100

What is 15x6=?

90

100

What is 80x72=?

5,760 


200

What is 15,356 rounded to the nearest hundreds place

15,400

300

Estimate 378x7=?

2,800