By accessing our 180 Days of Math for Second Grade Answers Key Day 167 regularly, students can get better problem-solving skills.
180 Days of Math for Second Grade Answers Key Day 167
Directions: Solve each problem.
Question 1.
Order the numbers from smallest to largest.
173, 673, 73, 473
______, ______, ______, _______
Answer: 73, 173, 473, 673.
Explanation:
Given,
Numbers should be written in the descending order,
Therefore the order comes as 73, 173, 473, 673.
Question 2.
25 + 46 = _________
Answer: 71
By adding 25 with 46 we get 71.
Question 3.
What is the difference between 48 and 29?
Answer: 19
Explanation:
By subtracting 29 from 48 we get 19.
Question 4.
4 + 
= 12
Answer: 8
Explanation:
By subtracting 4 from 12 we get 8.
Question 5.
How many sides does the shape have?
__________ sides
Answer: 8 sides
Explanation:
The given figure has 8 sides.
Question 6.
What is the volume?
_________ cubes
Answer: 5 cubes
Explanation:
Given,
Figure has 5 cubes,
Therefore, the volume is equal to 5 cubes.
Question 7.
Count the tally marks.
Answer: 22
Explanation:
As there are 4 sets of 5, by multiplying 4 with 5 we get 20,
And there are 2 other marks,
By adding 20 with 2 we get 22,
Therefore, there are 22 tally marks.
Question 8.
How many edges do two cubes have?
Answer: 24 edges
Explanation:
Each cube has 12 edges,
By multiplying 12 with 2 we get 24,
Therefore, two cubes have 24 edges.