By accessing our 180 Days of Math for Third Grade Answers Key Day 146 regularly, students can get better problem-solving skills.
180 Days of Math for Third Grade Answers Key Day 146
Directions: Solve each problem.
Question 1.
40 – 16 = __________
Answer:
40 – 16 = 24Â
Explanation:
Perform subtraction operation on above two given numbers. Subtract 16 from 40 the difference is equal to 24.
Question 2.
6 × 7 = 
Answer:
6 × 7 = 
Explanation:
Perform multiplication operation on above two given numbers. Multiply 6 with 7 the product is equal to 42.
Question 3.
13 × 1 =
Answer:
13 × 1 = 
Explanation:
Perform multiplication operation on above two given numbers. Multiply 13 with 1 the product is equal to 13.
Question 4.
If you make 25 tally marks, how many groups of 5 will there be?
Answer:
Divide 25 tally marks by 5 the quotient is equal to 5 groups.
25/5 = 5 groups
If I make 25 tally marks, then 5 groups of 5 will be there.
Question 5.
What is 3 hundred more than 1,306?
Answer:
Perform addition operation. Add 300 with 1,306 the sum is 1,606.
1,306 + 300 = 1,606
The number 1,606 is 3 hundred more than 1,306.
Question 6.
9 × = 54
Answer:
9 × 
 = 54
Explanation:
To get the product 54 we need to perform multiplication operation. Multiply 9 with 6 the product is equal to 54. The missing multiplicand is 6.
Question 7.
Circle the floor that needs more tile.
Answer:
Explanation:
In the above image we can observe two different floors. The floor B needs more tile than floor A. So, draw a circle for floor B.
Question 8.
Which is longer: a yard or a meter?
Answer:
Meter is longer than yard.
Question 9.
How many lines of symmetry are there in a regular pentagon?
Answer:
Five lines of symmetry are there in a regular pentagon.
Explanation:
A regular pentagon have 5 sides. The number of lines of symmetry in a pentagon is equal to the number of sides.
Question 10.
If a flagpole is 21 feet tall, how many yards tall is it?
Answer:
1 yard is equal to 3 feet.
A flagpole is 21 feet tall.
1 yard = 3 feet
? yards = 21 feet
Divide 21 feet by 3 feet the result is equal to 7 yards.
21/3 = 7 yards
The flagpole is 7 yards tall.