By accessing our 180 Days of Math for Second Grade Answers Key Day 141 regularly, students can get better problem-solving skills.
180 Days of Math for Second Grade Answers Key Day 141
Directions: Solve each problem.
Question 1.
Write the numeral.
Answer:
452
Explanation:
4 Hundreds = 400
5 Tens = 50
2 Ones = 2
put all of them together, we get 452.
Question 2.
Answer: 12
Explanation:
When we add two or more addends,
we get the sum 5 + 3 + 4 = 12
Question 3.
What is 50 less than 67?
Answer: 17
Explanation:
When 50 is subtracted from 67,
we get the difference 17
Question 4.
Write the missing number.
Answer:
Missing number is 84
Explanation:
The the above sequence follows (n – 2) rule,
n is the given number
(n – 2) = 86 -2 = 84
Question 5.
Name the shape.
Answer:
Quadrilateral
Trapezoid
Explanation:
Quadrilateral is a 2-dimensional closed polygon,
with 4 sides, 4 corners and 4 angles.
Question 6.
Ray goes to a friend’s house to play at 3:00 P.M. and comes home at 5:00 P.M. How long was he gone?
Answer:
2 hours
5 – 3 = 2 hours
Explanation:
Ray goes to a friend’s house to play at 3:00 P.M.
comes home at 5:00 P.M.
How long was he gone = 5:00pm – 3:00pm = 2:00pm
Question 7.
Teeth Lost
How many more teeth were lost in February than in March?
Answer:
4 teeth
Explanation:
Teeth lost in February = 8 teeth
Teeth lost in March = 4 teeth
Teeth lost in February than in March 8 – 4 = 4 teeth
Question 8.
Write the number that has 7 in the hundreds place, 3 in the tens place, and 5 in the ones place.
Answer:
735
Explanation:
7 in the hundreds place = 700
3 in the tens place = 30
5 in the ones place = 5
700 + 30 + 5 = 735