By accessing our 180 Days of Math for Sixth Grade Answers Key Day 125 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 125
Directions: Solve each problem.
Question 1.
Add 37, 46, and 54.
Answer: 137
Explanation:
Addition is the method of calculating the sum of two or more numbers.
37 + 46 + 54 = 137
Question 2.
Find the product of 6 and 50.
Answer: 300
Explanation:
Multiply means to add equal groups.
When we multiply, the number of things in the group increases.
The two factors and the product are parts of a multiplication.
So, 6 × 50 = 300
The numbers 6 and 50 are the factors,
300 is the product.
Question 3.
Answer: 19
Question 4.
What is the ordinal number for twenty?
Answer:
20th or Twentieth
Explanation:
The numbers which give us the exact position of an object are called ordinal numbers.
Ordinal numbers tell the position of an object rather than their quantity.
Question 5.
Round 5.1 to the nearest whole number.
Answer: 5
Explanation:
To find the number in the whole number place 5,
first look one place to the right for the rounding digit on the right side of the decimal point 1.
Then, Round up if this number is greater than or equal to 5 and round down if it is less than 5.
So, the nearest whole number of 5.1 is 5.
Question 6.
Insert parenthesis to make the following true.
8 + 9 × 3 – 1 = 50
Answer:
(8 + 9) × 3 – 1 = 50
Explanation:
8 + 9 × 3 – 1 = 50
(8 + 9) × 3 – 1 = 50
17 x 3 – 1 = 50
51 – 1 = 50
50 = 50
Question 7.
369 ÷ 
= 123
Answer: 3
Explanation:
369 ÷ = 123
369 ÷ x = 123
x = 369 ÷ 123
x = 3
Question 8.
Find q.
q – 89 = 121
q = _________
Answer:
q = 210
Explanation:
q – 89 = 121
q = 121 + 89
q = 210
Question 9.
What is the volume of a solid that is 3 m long, 2 m wide, and 4 m tall?
Answer: 24 cubic meter
Explanation:
Volume = 3m x 2m x 4m
=3 x 2 x 4
=24 cubic meters
Question 10.
Name the triangle.
Answer:
Equilateral Triangle
Explanation:
An equilateral triangle is the one in which all three sides are equal.
In an equilateral triangle ABC, AB = BC = CA.
An equilateral triangle is a triangle in which all three sides are equal.
Question 11.
List all possible outcomes you can get when you flip two coins.
Answer:
Two heads or one head and one tail or two tails
Explanation:
If we toss two coins simultaneously then the possible of outcomes are:
(two heads) or (one head and one tail) or (two tails)
i.e., (H, H) or (H, T) or (T, T) respectively
where H is denoted for head and T is denoted for tail
Question 12.
Mindy saves more than $12.70 each week. In five weeks, could she save $61.50, $63.00, $62.90, or $64.20?
Answer:
$64.20
Explanation:
Mindy saves more than $12.70 each week.
In five weeks, she save = $12.70 x 5
= $63.50
= $64.20 is more then $63.5