By accessing our 180 Days of Math for Second Grade Answers Key Day 146 regularly, students can get better problem-solving skills.
180 Days of Math for Second Grade Answers Key Day 146
Directions: Solve each problem.
Question 1.
Answer:
5 tens 7 ones
Explanation:
57 is written as 5 and 7,
because 5 is in tens place and 7 is in ones place.
So, 57 = 5 tens and 7 ones.
Question 2.
Answer: 89
Explanation:
When we add two or addends, we get the sum.
The addends are 48 and 41, sum is 89.
Question 3.
36 – 24 = __________
Answer:12
Explanation:
By subtracting the smaller number 24 from the bigger number 36,
wee get the difference 12.
Question 4.
– 8 = 3
Answer: 11
Explanation:
Let the unknown number be x
Question 5.
Does an octagon have 8 vertices?
Circle:
yes
no
Answer: Yes
Explanation:
Octagon is a polygon that has 8 sides and 8 angles.
That means the number of vertices and edges of an octagon are same.
Question 6.
Write the month that comes after August.
Answer:
September
Explanation:
According to Gregorian calendar September month comes after August.
Question 7.
Ages
How old is Breanna?
Answer:
5 years
Explanation:
Each candle represents 1 year.
Breanna has 5 candles.
So, he is 5 years of old.
Question 8.
Write the number that is 3 more hundreds, 5 more tens, and 6 more ones than the number 342.
Answer:
698
Explanation:
3 more hundreds = 300
5 more tens = 50
6 more ones = 6
342 + 300 + 50 + 6
342 +356 = 698