# 180 Days of Math for Fourth Grade Day 154 Answers Key

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## 180 Days of Math for Fourth Grade Answers Key Day 154

Directions: Solve each problem.

Question 1.  Question 2. The percentage shaded in the above 10×10 grid is 68%.

Question 3.
Divide 18 into 2 equal groups.
Answer: 18 ÷ 2 = 9

Question 4.
93 ÷ 10 = ___________ 93 ÷ 10 = 9.3
The quotient is 9 and the remainder is 3.

Question 5.
Write 2,573 in expanded notation.
Answer: 2573 = 2000 + 500 + 70 + 3

Question 6.
46 + 14 = 20 × Let the missing number be x.
46 + 14 = 20 × x
60 = 20 × x
60/20 = x
x = 3

Question 7.
Circle the best estimate for the weight of the object.
100g
2kg
5kg
10kg The best estimate for the weight of the object the 2 kg.

Question 8.
__________ months = 10 years
1 year = 12 months
10 years = 10 × 12 = 120 months

Question 9.
Draw 1 tine of symmetry.  Question 10.
Complete the chart by rounding 1,326 to the specified place.

 Ten Hundred Thousand