Addition/Subtraction
110 + 1 =
111
10 x 10 =
100
Round 18 to the nearest tens.
20
2/2 3/3
50 minutes
124 - 33 =
91
12 ÷ 2 =
6
Round 282 to the nearest tens.
280
4/2 5/2
<
Joe eats lunch at 2:10. He gets done eating at 2:20. How long did Joe eat?
10 minutes
118 + 7 =
125
12 x 12 =
144
A rectangle has side lengths of 5 cm & 4 cm. What is the area?
A=20 sq. cm.
12/2 11/2
>
Megan went to bed at 7:03. Megan woke up 7 minutes later. What time did she wake up?
7 minutes
133 - 47 =
86
16 ÷ 8 =
2
A square has a side length of 7 inches. What is the area of the square?
Compare. < > =
10/2 12/4
>
Tyler stayed up for New Year's. He started celebrating at 10:00 pm and went to bed at 12:00 am. How long did he stay up?
199 + 42 =
241
20 x 5 =
100
The area of a rectangle is 32 squared units. It has a side length of 8 units. What is the missing side length?
4 units
Compare. < > =
1/5 1/3
<
Billy stopped reading at 12:00 am. He read for 46 minutes. What time did he start reading?
11:14 pm