Adding
873 + 158
1,031
879-645
234
34x6
204
56÷2
28
What is Area?
Length x Width
632+259
891
564-253
311
85x7
595
98÷7
14
How do you find perimeter
Add all sides
987+564
1,551
952-587
365
245x8
1,960
895÷5
179
How much does a right angle measure?
90 degrees
2,659+3,528
6,187
2,548-786
1,762
26x53
1,378
784÷4
196
How much does an acute angle measure?
Less than 90 degrees
5,249+589
5,838
632-476
156
32x45
1,440
568÷4
142
How much does an obtuse angle measure?
more than 90 degrees