Subtracting
642 – 318
324
345 + 276
621
34 × 7
238
144 ÷ 12
12
In the number 4,572, what is the value of the digit 7?
70 (tens)
8,201 – 4,957
3,244
1,248 + 3,629
4,877
126 × 5
630
816 ÷ 24
34
4.82 + 3.17
7.99
A baker made 450 cookies. He sold 275. How many are left?
175 Cookies
Sarah has 235 marbles. Her friend gives her 127 more. How many marbles does she have now?
362 Marbles
A box holds 24 apples. If there are 6 boxes, how many apples are there?
144 Apples.
A teacher has 72 pencils to share equally among 9 students. How many does each student get?
Each student gets 8 pencils.
Emma buys a toy for $12.45 and another for $8.60. How much does she spend in total?
$21.05
A plane travels 3,250 km. After 1,725 km, how much farther does it have to go?
1,525 km
A library had 2,468 books. They bought 1,372 more. How many books are there in total?
3,840 Books
A concert ticket costs $45. If 125 people buy tickets, how much money is collected?
$5,625
A bus can carry 48 people. If there are 384 people, how many buses are needed?
8 Buses.
A runner jogs 3.45 km on Monday and 7.8 km on Tuesday. How far did she run in total?
11.25 km
A town’s population is 68,592. If 24,376 people move away, how many people remain?
44,216 People
A stadium has 12,845 people in the lower bowl and 9,456 in the upper bowl. If another 5,672 fans arrive, how many people are there in the stadium now?
27,973 People in the Stadium.
A farmer has 325 rows of corn. Each row has 48 corn stalks. How many corn stalks are there in total?
15,600 Corn stalks.
A farmer harvests 5,460 apples. He packs them into bags of 84 apples each. How many bags can he fill?
65 Bags.
A rope is 25.5 m long. If 8.75 m is cut off, how much rope is left?
16.75 m