3rd grade EZ
2 x 3
6
20 x 7
140
11 x 9
99
24 ÷ 8
3
1,000 + 5,000
6,000
1,000 x 1
1,000
9,000 ÷ 9
1,000
14 x 16
224
20 x 4
80
472 +587
1059
3x50
150
3 x 21
63
20 x 11
220
50 x 3
150
1,234 - 763
471
10 ÷ 2
5
This shape has 10 sides and 10 angles
Decagon
15 x 18
270
2 x 60
120
547 - 243
304
210 ÷ 3
70
9 x 9
81
13 x 7
91
40 ÷ 2
20
423 + 124
547