By accessing our 180 Days of Math for Sixth Grade Answers Key Day 3 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 3
Directions Solve each problem.
Question 1.
29 + 35 = _____
Answer:
29 + 35 = 64.
Explanation:
The addition of 29 and 35 is 64.
Question 2.
5 • 4 = _______
Answer:
5×4 = 20.
Explanation:
The multiplication of 5 and 4 is 5×4 = 20.
Question 3.
42 ÷ 6 = ____
Answer:
42 ÷ 6 = 7.
Explanation:
The division of 42 by 6 is 7.
Question 4.
Round 1,654 to the nearest hundred.
_______________________
Answer:
1,700.
Explanation:
Rounding off 1,654 to the nearest hundred is 1,700.
Question 5.
Is \(\frac{1}{4}\) greater than, less than, or equal to \(\frac{3}{8}\)?
Answer:
\(\frac{1}{4}\) < \(\frac{3}{8}\).
Explanation:
By comparing \(\frac{1}{4}\) and \(\frac{3}{8}\),
\(\frac{1}{4}\) is less than \(\frac{3}{8}\).
Question 6.
45 ÷ 9 + 7 = ____
Answer:
45 ÷ 9 + 7 = 12.
Explanation:
Given the expression is 45 ÷ 9 + 7, by using the BODMAS rule first we will perform division, and then we will perform addition. So 45 ÷ 9 + 7 = 5 + 7
= 12.
Question 7.
6 
5 = 30
Answer:
6 × 5 = 30.
Explanation:
By multiplying 6 and 5 we will get 30.
Question 8.
180 ÷ = 9
Answer:
The missing digit is 20.
Explanation:
Let the missing digit be X, So the expression will be 180 ÷ X = 9,
X = 180 ÷ 9
= 20.
Question 9.
Do you use A.M. or P.M. to write 6:35 in the evening?
____________________
Answer:
6:35 P.M.
Explanation:
We will use P.M. to write 6:35 in the evening which is 6:35 P.M.
Question 10.
How many centimeters are in 39 millimeters?
____________________
Answer:
3.9 cm.
Explanation:
As 1 millimeter is 0.1 cm, so 39 millimeter is 39×0.1 = 3.9 cm.
Question 11.
How many students rode the bus on May 20th?
____________________
Answer:
Question 12.
A small bag of pretzels costs $0.99 and contains 4 ounces. A large bag of pretzels costs $2.99 and contains 15 ounces. Which is the better buy?
______________________________
Answer:
Large bag is better.
Explanation:
Given that a small bag of pretzels costs $0.99 and contains 4 ounces, soo for 1 ounce it will be 0.99÷4 which is $0.2475 and a large bag of pretzels costs $2.99 and contains 15 ounces, so for 1 ounce, it will be $2.99÷15 which is $0.199. So a large bag is better.