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1. In solving word problem, what is the first thing to do?
A. check
C. solve
B. plan
D. understand
2. What is the estimated product of these numbers, 1.59 X 13.27?
A. 13
B. 14
C. 26
D.28
3. Which one will give the closest estimate for 5.18 X 11.67?
A. 5 X 12 = 60
B. 5 X 13 = 65
C. 6 X 12 = 72
D. 6 X 13 = 78
4. Estimate the product of 8.23 and 2.75.
A. 20
B. 24
C. 25
D. 30