Multiplication
4 x 800 =
3,200
29 ÷ 3 =
9 R2
1 1/5 + 3 =
4 1/5
1 - 3/8 =
5/8
An angle that is 90°
What is a right angle?
One ticket to the symphony costs $50. How much money is collected if 80 tickets are sold?
$50 x 80 tickets = $4,000
95 ÷ 8 =
11 R7
3/4 + 2/4 =
5/4 or 1 1/4
1 2/5 - 2/5
4/5
An angle that is 178°
What is an obtuse angle?
If there are 40 seats per row, how many seats are in 90 rows?
40 seats x 90 rows = 3,600 seats
The library has 27 chairs and 5 tables. If the same number of chairs is placed at each table, how many chairs can be placed at each table? Will there be any extra chairs? If so, how many?
5 chairs can be placed at each table. There will be 2 extra chairs.
(27 ÷ 5)
2 5/8 + 3 5/8 =
6 2/8
5 3/5 - 2 4/5 =
2 4/5
The angle that is created when clocks hands are showing 2:00.
What is an acute angle?
32 x 11 =
352
There are 19 identical socks. How many pairs of socks are there? Will there be any socks without a match? If so, how many?
9 pairs of socks
1 sock without a match
(19 ÷ 2)
4 2/3 + 3 1/3 + 5 2/3 =
13 2/3
6 1/4 - 3 3/4 =
2 2/4
The angle that is created when clocks hands are showing 2:00
What is an acute angle?
26 x 43 =
1,118
Forty-five people are going to the beach. Seven people can ride in each van. How many vans will be required to get everyone to the beach?
7 vans will be required
(45 ÷ 7 = 6 R3)
4 7/12 + 16 9/12 =
21 4/12
8 3/12 - 3 8/12 =
4 7/12
How many pairs of perpendicular lines are in an uppercase E?
4 pairs