# Estimate: Use rounding or compatible numbers

## Quiz by Heba Yaseen

### Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

8 questions
• Q1
Estimate the product of 27 and 32.
870
210
140
900
30s
• Q2
Estimate the product of 58 and 39.
2400
2100
2500
2300
30s
• Q3
Estimate the product of 76 and 92.
8000
6000
7200
9000
30s
• Q4
What is the estimated product of 65 and 42?
2500
2700
2800
3000
30s
• Q5
Sally wants to estimate the product of 78 and 63 using rounding. Which option provides the best estimate?
Option D: 10000
Option A: 5000
Option A: 5000
Option C: 8000
Option B: 3000
30s
• Q6
The length of a rectangle is 57 cm and its width is 55 cm. If you estimate the product of the length and width using rounding, which option is the closest estimate?
Option A: 3600
Option B: 4000
Option D: 6000
Option C: 5000
Option C: 5000
30s
• Q7
A farmer has a field that is 47 meters long and 33 meters wide. If the farmer estimates the area of the field using rounding, which option is the closest estimate?
Option A: 500 square meters
Option B: 1500 square meters
Option D: 3500 square meters
Option C: 2500 square meters
Option B: 1500 square meters
30s
• Q8
A classroom has 24 students. If the teacher estimates the number of pencils needed for each student by rounding, which option is the closest estimate for the total number of pencils needed?
Option D: 30
Option A: 10
Option D: 30
Option B: 15
Option C: 20
30s

Teachers give this quiz to your class