By accessing our 180 Days of Math for Fourth Grade Answers Key Day 89 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 89
Directions Solve each problem.
Question 1.
Answer:
Explanation:
The sum of 23 and 8 is 31.
3 and 8 are added in ones place so the sum 11 in that 1
is placed in ones place and other one is placed on the tens place
Question 2.
Is 0.6 equal to \(\frac{6}{100}\)?
Answer:
0.6 ≠0.06
Explanation:
Fractional form of 0.6 is \(\frac{6}{10}\)
\(\frac{6}{100}\) = 0.06
Question 3.
Divide 49 into 7 equal groups.
______________
Answer:
Explanation:
The first number, 49, is called the dividend.
The second number, 7 is called the divisor.
Quotient = 7 and remainder is 0
Question 4.
Answer:
Explanation:
The first number, 76, is called the dividend.
The second number, 9 is called the divisor.
The remainder is 4
and quotient is 8
Question 5.
How many digits are in 3,333?
______________
Answer:
Four digits.
Explanation:
3,333 (three thousand three hundred thirty-three) is an odd four-digits composite number following 3332 and preceding 3334.
Question 6.
÷ 8 = 3
Answer:
24 ÷ 8 = 3
Explanation:
8 x 3 = 24
multiplication and division are inversely proportional.
Question 7.
How many seasons are in a year?
______________
Answer:
four seasons
Explanation:
A season is a period of the year that is distinguished by special climate conditions.
The four seasons—spring, summer, fall, and winter—follow one another regularly.
Each has its own light, temperature, and weather patterns that repeat yearly.
Question 8.
2 pints = ________ quart(s)
Answer:
2 pints = 4 quart
Explanation:
1 pint = 2 quarts
2 x 2 = 4 quarts
There are 2 pints in 1 quart. There are 4 pints in 2 quarts.
Question 9.
Draw a 180° angle.
Answer:
Explanation:
Obtuse angle: The angle which is more than 90° but less than 180° Reflex angle: The angle which is more than 180° Full rotation angle
Question 10.
A pound of ground beef costs $2.00. You have a coupon for 25% off. How much will you pay for a pound of beef?
________________
Answer:
$2.00=100%-25%
=75% 50%=$1.00
so that means 75% =$ 1.50
Explanation:
A pound of ground beef costs $2.00.
You have a coupon for 25% off.
2.00