18-7
11
15+4
10, 20, 30, ___
40
Find the number that is in the one's place in 583
3
25-10
15
55-25
20
31+20
51
400, 500, 600, ____
700
Find the number in the hundreds place in 729
7
16-11=
19-13
6
45+12
57
450, 460, ____, 480
470
What is the value of 4 in 492?
400
15+15
30
Tim had 13 toy cars. Then he lost 5 toy cars. How many does he have left?
8
Kim has 5 cat stickers and she has 4 fish stickers. How many animals does she have altogether?
9
55, 60, 65, ___
70
What is the value of the 9 in 239?
9
13+_=20
7
Mark had 8 cupcakes. He sold 3 cupcakes. How many does he have left?
5
What is the of sum of 13 and 15?
28
14,___,18,20
My number is 235. I changed the digit in the hundreds place to a 6. My new number is
635
Jan made 8 muffins and 6 cookies. How many baked goods does she have altogether?
14