# 180 Days of Math for Sixth Grade Day 64 Answers Key

By accessing our 180 Days of Math for Sixth Grade Answers Key Day 64 regularly, students can get better problem-solving skills.

## 180 Days of Math for Sixth Grade Answers Key Day 64

Directions Solve each problem.

Question 1.
-15 + 22 = ____

Question 2.
32 × 10 = ___

Question 3.
609 ÷ 3 = ___
Answer: 609 ÷ 3 = 203

Question 4.
82 = ___
Answer: 8 × 8 = 64

Question 5.
$$\frac{3}{8}$$ + $$\frac{2}{8}$$ = ___
$$\frac{3}{8}$$ + $$\frac{2}{8}$$
Both the denominators of the fractions are same.
$$\frac{3}{8}$$ + $$\frac{2}{8}$$ = $$\frac{3+2}{8}$$ = $$\frac{5}{8}$$

Question 6.
2 (5 + 3) = ______
2 (5 + 3) = 2 × 8 = 16

Question 7.
-5 × = 10
Let the unknown value be x.
-5 × x = 10
x = -10/5
x = -2

Question 8.
Solve for q. $$\frac{1}{4}$$q = 10
q = ____
Given,
$$\frac{1}{4}$$q = 10
q = 10 × 4
q = 40

Question 9.
How many grams are in 9 kilograms?
________________
Convert from kilograms to grams.
1 kg = 1000 grams
9 kgs = 9 × 1000 = 9000 grams

Question 10.
Complete the chart for the shape.

 Name the figure. How many sides? How many angles? Does it have symmetry? Is it a plane shape or a solid shape?

 Name the figure. Pentagon How many sides? 5 How many angles? 5 Does it have symmetry? 5 lines of symmetry Is it a plane shape or a solid shape? Plane

Question 11.

Time Spent on Homework

 Day Minutes Monday 52 Tuesday 45 Wednesday 30 Thursday 45 Friday 0

How much more time was spent on homework on Thursday than on Wednesday?
On Wednesday they spent 30 minutes
On Thursday they spent 45 minutes
45 – 30 = 15 minutes

Question 12.
Landon scored 80% on his math test. If there were 40 problems on the test, how many did he answer correctly?
________________