By accessing our 180 Days of Math for First Grade Answers Key Day 15 regularly, students can get better problem-solving skills.
180 Days of Math for First Grade Answers Key Day 15
Directions Solve each problem.
Question 1.
Write the numeral for the ordinal number seventh.
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Answer: An ordinal number represents the exact position of the number specified in the list. The numeral for the ordinal number seventh is 7th.
Question 2.
Add.
Answer:
Explanation:
There are 3 cups on one side and 5 cups on the other side.
3 + 5 = 8
Thus there are 8 cups in all.
Question 3.
Subtract.
Answer:
There are 8 cubes in all.
2 cubes are crossed off.
8 – 2 = 6
Thus 6 cubes are left.
Question 4.
Answer:
Explanation:
Let the missing number be x.
x + 2 = 4
x = 4 – 2
x = 2
So, the missing number is 2.
Question 5.
Circle the object that looks like the solid.
Answer:
The shape of the ice cream is a cone.
Question 6.
Is the object shorter than your arm?
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Answer: No the size of the scissor is not shorter than your arm.
Question 7.
How many awards does Chu have?
Answer:
Number of awards Sue won = 4
Number of awards Paul won = 5
Number of awards Sue won = 6
Number of awards Sue Chu won = 2
Therefore Chu has 2 awards.
Question 8.
Mary is 2 years older than Trent. Trent is 4. How old is Mary?
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Answer:
Given,
Mary is 2 years older than Trent. Trent is 4
4 + 2 = 6
Thus Mary is 6 years old.