By accessing our **180 Days of Math for Fifth Grade Answers Key Day 88 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fifth Grade Answers Key Day 88

**Directions: Solve each problem.**

Question 1.

Subtract 45 from 169.

Answer:

124

Explanation:

169 – 45 = 124

Question 2.

40 × 10 = _________

Answer:

400

Explanation:

Given, 40 × 10 = 400.

Question 3.

50 ÷ 6 = __________

Answer:

8.33

Explanation:

50 ÷ 6 = 8.333

Question 4.

Round 46,487 to the nearest thousand.

Answer:

46,000

Explanation:

The thousand near to 46,487 are 46,000 and 47,000.

46,487 – 46,000 = 487

47,000 – 46,487 = 513

So the nearest thousand to 46,487 is 46,000.

Question 5.

\(\frac{1}{4}\) of 60 is ___________.

Answer:

15

Explanation:

(1/4)th of 60

= (1/4) × 60

= (60/4)

= 15

Question 6.

7 • 4 + 9 • 8 = ___________

Answer:

100

Explanation:

Given, 7 • 4 + 9 • 8

= (7 × 4) + (9 × 8)

= 28 + 72

= 100

Question 7.

Answer:

8

Explanation:

Let us consider the unknown number be ‘x’.

5 × x = 40

x = 40 ÷ 5

x = 8

Question 8.

90 mm = _________ cm

Answer:

Question 9.

How many vertices does the solid below have?

Answer:

None.

Explanation:

The sphere has zero vertices, edges and faces.

Question 10.

If the membership in the hockey club doubles, how many members will it have?

Answer:

Not sufficient information.

Question 11.

If you spin the spinner 8 times, how many times are you likely to land on green?

Answer:

(1/8)

Question 12.

Complete the input/output table. Look for a pattern and write the rule.

Input |
35 | 45 | 55 | 65 | 75 | 85 |

Output |
26 | 36 | 46 |

Answer:

26, 36, 46, 56, 66 and 76

Explanation:

The input table has the numbers 35, 45, 55, 65, 75 and 85.

The difference between each number is 10

34 + 10 = 45

45 + 10 = 55

55 + 10 = 65

65 + 10 = 75

75 + 10 = 85

In the same way, the output table has 26, 36, 46

46 +10 = 56

56 + 10 = 66

66 + 10 = 76