By accessing our **180 Days of Math for Second Grade Answers Key Day 171 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Second Grade Answers Key Day 171

**Directions: Solve each problem.**

Question 1.

Write the numeral.

Answer: 840

Explanation:

Given,

8 sets of 100 cubes, by multiplying 8 with 100 we get 800,

As there 4 sets of 10 cubes, by multiplying 4 with 10 we get 40,

Therefore, there are 840 cubes.

Question 2.

8 + 4 + 3 = ___________

Answer: 15

Explanation:

By adding 8 with 4 we get 12,

Then by adding 12 with 3 we get 15.

Question 3.

86 minus 27 equals __________

Answer: 59

Explanation:

By subtracting 27 from 86 we get 59.

Question 4.

Write the missing number.

Answer:

By subtracting 2 from 76 we get 74.

Question 5.

Color one face on the solid.

Answer:

Question 6.

A movie starts at 7:00 P.M. and ends at 9:00 P.M. How long is the movie?

Answer:

2 hours

Explanation:

A movie starts at 7:00 P.M. and ends at 9:00 P.M.

By subtracting 7 from 9 we get 2.

Question 7.

Flower Shop Orders

Rose | 16 |

Daisy | 23 |

Tulip | 15 |

Iris | 25 |

If all the tulips are split evenly into 3 vases, how many flowers will go in each vase?

Answer:

5 flowers will go in each vase.

Explanation:

By dividing 15 with 3 we get 5.

Question 8.

Chris scores 26 points in the first quarter. He scores 23 points in the second quarter. He hopes to score 82 points in a game. How many points does he still need to score in order to meet his goal?

Answer:

33 points

Explanation:

By adding 26 with 23 we get 49,

By subtracting 49 from 82 we get 33,

Therefore, Chris needs to score 33 more points to reach his goal.