Subtraction
18-7
11
15+4
10, 20, 30, ___
40
Find the number that is in the one's place in 583
3
Tony had 25 candies. Then he ate 10 of them. How many candies does he have now?
15
55-25
20
31+20
51
400, 500, 600, ____
700
Find the number in the hundreds place in 729
7
Kim has 45 fish stickers and 35 cat stickers. How many stickers does she have altogether?
80 stickers
96-13
83
45+12
57
450, 460, ____, 480
470
What is the value of 4 in 492?
400
Mark had 78 cupcakes. He sold 23 cupcakes. How many does he have left?
55
76-36
40
34+23
57
55, 60, 65, ___
70
What is the value of the 9 in 239?
9
Tim had 53 toy cars. He lost 23 toy cars. How many toy cars does he have left?
30
55
What is the of sum of 83 and 15?
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 18 muffins and 16 cookies. How many baked goods does she have altogether?
34