180 Days of Math for Sixth Grade Day 65 Answers Key

By accessing our 180 Days of Math for Sixth Grade Answers Key Day 65 regularly, students can get better problem-solving skills.

180 Days of Math for Sixth Grade Answers Key Day 65

Directions Solve each problem.

Question 1.
187 – 26 = ______
Answer:

Question 2.
35 × 10 = ___
Answer: 350

Question 3.
670 ÷ 10 = ___
Answer: 67

Question 4.
Write the ordinal number for twenty-five.
_______________________
Answer: 26

Question 5.
Write 0.5 as a percentage.
_______________________
Answer:
50/100 = 50%

Question 6.
Complete the input/output chart. Look for a pattern and write the rule.

Input	37	47	57	67	77	87
Output	74	94	114

_______________________
_______________________
Answer:

Input	37	47	57	67	77	87
Output	74	94	114	134	154	174

Question 7.
+ 28 = 52
Answer:
Let the missing number be x.
x + 28 = 52
x = 52 – 28
x = 24

Question 8.
Write the expression for the sum of m and 10.
_______________________
Answer: m + 10

Question 9.
Calculate the area of the shape.
_______________________

Answer:
The above shape is a square
s = 6 m
We know that,
Area of a square = s × s
A = 6 × 6
A = 36 sq. meters

Question 10.
Use a protractor to measure the angle. Then identify it as either acute, right, obtuse, or straight.

Name
Size

Answer:
Name: Straight angle
Size: 180 degrees

Question 11.
What is the mean of this set of data?
$1.30, $1.90, $1.60
_______________________
Answer:
Sum of observations = 1.3+1.9+1.6 = 4.8
Number of observations = 3
Mean = Sum of observations/Number of observations
Mean = 4.8/3 = 1.6

Question 12.
Write the number that has these place values:
7 hundred thousands
4 ones
8 thousands
6 tens
2 ten thousands
_______________________
Answer:
700,000
4
8000
60
20,000