MATH STARS CONTEST 4th grade

 

Which addition expression adds up to 7.29?

• 7.00 + 7.29

• 4.00 + 0.29

• 4.62 + 9.00

• 4.18 + 3.11

The Bell family traveled and drove 10.9 hours; then 8.6 hours; then 12.4 hours. What is the sum?

• 31.9 hours

• 30 hours

• 31 miles

• 31.8 hours

Annie buys shoes and top for $47.82 and $13.36 She gives $100. How much change did she receive?

• $38.802

• $38.98

• $38.82

• $38.082

Find the answer: 123.07 + 74.9 = ____

• 197.97

• 872.07

• 130.56

• None of the above

Add these fractions:  2/6 + 3/6 Make sure your answer is in the simplest form.

• 4/6

• 3/6

• 5/6

• 6/6

Add these fractions:  1/6 + 3/6 Make sure your answer is in the simplest form.

• 4/6

• 5/6

• 2/3

• 1/3

What is the least common denominator for 3 and 4?

• 6

• 4

• 3

• 12

What is the least common denominator for 7 and 2?

• 12

• 14

• 7

• 6

Which fraction equals 1?

• 8/8

• 1/11

• 3/4

• 5/6

2/8 + 1/8 + 3/8

• 5/8

• 6/8

• 7/8

• 8/8