By accessing our 180 Days of Math for Fourth Grade Answers Key Day 75 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 75
Directions Solve each problem.
Question 1.
Answer:
Explanation:
The sum of 34 and 16 is 50
34 + 16 = 50
Question 2.
8 × 9 = ___
Answer:
8 x 9 = 72
Explanation:
The product of 8 and 9 is 72.
Question 3.
42 ÷ 6 = ___
Answer:
Explanation:
We have the equation:
42 ÷ 6 = 7
Calculated to 0 decimal places.
Question 4.
How many groups of 8 are in 72?
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Answer:
There are 9 in each of 8 groups of the total 72.
Explanation:
9 x 8 = 72
72 ÷ 8 = 9
Multiplication and division are inversely proportional
Question 5.
Write 3,058 in words.
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Answer:
Three thousand fifty eight
Explanation:
3058 is written in word form is three thousand fifty eight
Question 6.
× 2 = 18
Answer:
9 x 2 = 18
Explanation:
18 ÷ 2 = 9
2 x 9 = 18
Multiplication and division are inversely proportional
Question 7.
Is 1oo cm equal to 1 m?
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Answer:
yes.
Explanation:
To convert 1 meter (m) to centimeters (cm), we multiply the quantity in meters by 100.
Question 8.
Would you use a ruler or a yardstick to measure the height of a person?
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Answer:
Explanation:
I will use a yard stick to measure the height of the person.
The ruler size will be very small.
Question 9.
Are parallel lines always straight?
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Answer:
Yes
Explanation:
parallel lines can be defined as two lines in the same plane that are at equal distance from each other and never meet.
Question 10.
Use different colors to color pairs of numbers that equal the product shown in the center.
Answer:
Explanation:
16 x 2 = 32
32 x 1 = 32
8 x 4 = 32
so, colored affording to the multiples.