Adding & Subtracting Decimals
3.45 + 5.67 =
9.12
Repeated addition is the same as __________?
Round the number 58,347 to the nearest ten.
58,350
Amanda started an online store selling handmade blankets. She sold 92 blankets in her first month. How much did she make if each blanket cost $49?
$4,508
Explain how to find area.
Area = length x width
15.6 - 7.35
8.25
The length of a bridge is 5,678.9 meters. What is the value of the digit 7 in the number 5,678.9?
70
Round 96,432 to the nearest ten thousand.
96,000
A store sells candy in boxes. Each box contains 48 pieces of candy. If a store orders 32 boxes, how many pieces of candy does the store have in total?
1,536 pieces of candy.
Find the perimeter when the sides of a pentagon is 5cm.
25 cm
9.125 + 3.7
12.825
Which digit has a greater place value in the number 94,637: the 9 in the ten-thousands place or the 4 in the thousands place?
9
Emily went shopping and bought clothes that cost $54.87. If she wants to estimate how much she spent, she rounds the total price to the nearest ten. How much did she spend after rounding?
$50
There are 9,840 players participating in a sports tournament. If 120 players are assigned to each team, how many teams will there be? Will there be any players left out?
82 teams, with no players leftover.
Create a word problem that involves adding decimals.
Answers will vary.
A bus travels 68.4 miles from City A to City B. Then, it travels another 21.7 miles to City C. How far does the bus travel in total?
90.1 miles
In the number 9,463, what is the place value of the digit 6?
60
A car traveled 52.7 miles on Monday and 68.4 miles on Tuesday. If both distances are rounded to the nearest mile, how many miles did the car travel altogether?
121 miles
234 x 28
6,552
Explain the difference between the dividend, and the divisor.
The dividend is the number that is being divided. The divisior is the number the dividend is being divided by.
Ethan had $25.75 in his savings account. He spent $9.30 on a new video game. How much money does he have left?
$16.45
Write the number 82,615 in expanded form.
8 x 10,000 + 2 x 1,000 + 6 x 100 + 1 x 10 + 5 x 1
Estimate the difference of 36,273 and 10,206 by rounding to the nearest ten thousand.
30,000
Terrance earned $447 in March, $523 in April and $410 in May. He divided his earnings between himself and his 4 other workers. How much did they each earn?
$276
Explain each of the 6 steps to long division.
Divide, multiple, subtract, check, bring down, repeat/remainder.
At the bookstore, a new book costs $12.99, a notebook costs $2.49, and a bookmark costs $1.75. How much did the total purchase cost?
$17.23
2 x 100 + 5 x 1 + (4 x 1/10)
Estimate the sum of 4,526 and 7,813 by rounding each number to the nearest thousand.
13,000
6 tents
10, 100, 1,000, 10,000, 100,000, 1,000,000. etc.