# 180 Days of Math for Third Grade Day 68 Answers Key

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## 180 Days of Math for Third Grade Answers Key Day 68

Directions Solve each problem.

Question 1.
38 + 22 =  Explanation:
Ones Place Value
8 + 2 = 10
Put the 0 in Ones place
Carry the 1 to Tens place
Tens Place Value
1 + 3 + 2 = 6
Put the 6 in Tens place

Question 2.  Explanation:
9 x 2 = 18
The product of 9 and 2 is 18

Question 3.
How many fingers are there on two babies?
_____________
20
Explanation:
A baby has 10 fingers
2 x 10 = 20
so 20 fingers are there for 2 babies.

Question 4.
Write the numeral for eight hundred thirty-five.
_____________
835
Explanation:
eight hundred thirty-five. = 835
800 + 30 + 5 = 835

Question 5.  Explanation:
Hundredths Place Value
9 + 2 = 11
Put the 1 in Hundredths place
Carry the 1 to Tenths place
Tenths Place Value
1 + 7 + 5 = 13
Put the 3 in Tenths place
Carry the 1 to Ones place
Ones Place Value
1 + 1 + 2 = 4
Put the 4 in Ones place

Question 6.
How many 50¢ apples can you buy with $3.50? _____________ Answer: 7 apples Explanation:$1 = 100¢
\$3.50 = 300 + 50 = 350¢
350 ÷ 50 = 7

Question 7.
What tool would you use to measure weight: a ruler or a scale?
______________
a scale
Explanation:
Weight is measured with scale
and length is measured with the ruler

Question 8.
What is the time shown on the clock below?  Explanation:
The short hand represent the hours hand
and the long hand represent the minutes hand.

Question 9.
What is a shape that has 5 angles called?
_____________
pentagon.
Explanation:
a polygon of five angles and five sides is called a pentagon.

Question 10.
It is August. Trudy’s birthday is in 5 months. In what month is her birthday?
_____________