Addition
92+35+3=
130
70,000 + 7,000 + 100 + 60 + 2
77,162
132
_____ - 166 = 649
815
240 ÷ 3 =
80
288 + 273 + 418 + 999 =
1,978
Round to the nearest thousand.
3,512 =
4,000
Box Math:) 34 x 24
816
1,000 - 682=
318
3000 ÷ 6 =
500
846 +934=
1,780
Round to the nearest hundred.
6,258 =
6,300
698 × 25=
17,450
In a city, there are 45,960 electric cars and 96,113 gas cars. There are about ________ more gas cars than electric cars.
96,000 – 46,000 = 50,000
7200 ÷ 8 =
9
In an examination, 75,236 students passed and 14,892 students failed. Find how many students appeared for the examination.
90,128
Round to the nearest hundred.
8,530 =
8,500
In a school, there are 12 classes and 30 teachers.
In each class, there are 35 students. How many students are there in total?
35 x 12 = 420
6,900 - 5,925
975
Use estimation and rounding to choose the appropriate answer for each problem.
There are about 310 passengers in each car of the city train. As there are 8 cars for each train, there are about ________ passengers on each train.
300 x 8 = 2,400
A man plucked 435 oranges from one tree, 450 oranges from the second tree and 295 oranges from the third tree. Find the total number of mangoes plucked from the trees.
1,180
The national library is open 5 days a week. 536 visitors and 87 employees come to the library each day. The national library has about ________ visitors in a week.
2,700 (540 x 5 = 2,700)
In a school, there are 12 classes and 30 teachers
On Friday, 5 classes went on a field trip today. How many students are left at the school?
12–5=7
7 x 35 = 245
Jasmine and her mom went to the grocery to buy some food. Her mom gave her $100 to spend.
Since Jasmine loves fruits, she went to the fruits section first. She bought apples and oranges worth $15. After, she went to the candy section and picked out $24 worth of candy. Lastly, she went to the juice section and got $17 worth of juice. From the original $100 given by her mom, how much money was left?
$44
A pilot flies 5 trips totalling 7,531 miles in a day. Each trip is about ________ miles.
7,500 ÷ 5 = 1,500