Addition
24+15=?
39
45−12=?
33
12÷3=?
4
4×6=?
24
Sarah has 12 apples and buys 8 more. How many apples does she have now?
12+8= 20
20 apples
103+25=?
128
100−57=?
43
42÷6=?
7
9×5=?
45
There are 5 bags with 4 marbles in each bag. How many marbles are there altogether?
4 x 5= 20
20 marbles
1,206+489=?
1,695
1,250−475=?
775
396÷9=?
44
48×9=?
432
Emma had $95. She spent $37 on a backpack. How much money does she have left?
$95-$37=$58
$58 left
3,452+1,789=?
5,241
2,100−987=?
1,113
960÷12=?
80
125×8=?
1,000
There are 144 students going on a field trip. They ride in 12 buses equally. How many students are on each bus?
144/12=12
12 students
23,456+18,932=?
42,388
50,000−27,895=?
22,105
9,504÷32=?
297
2,345×12=?
28,140
A school library has 3,275 books. It buys 489 new books and removes 216 old books. How many books are now in the library?
3,275+489= 3,764
3,764-216= 3,548
3,548 books