Subtraction
410-10=
400
110+40=
What is 150?
6, 8, 10, ___
12
130 + 570
700
436-100=
336
210+10=
220
400, 500, 600, ____
700
760 - 280 =
480
_____ - 300 = 375
275
100 + 100=
200
450, 460, 470, ___
What is 480
530 - _____ = 170
Mary had 150 stickers. She gave 50 stickers to her friend. How many does she have left?
100 stickers
Kim has 17 cats and she has 7 fish. How many animals does she have altogether?
24 animals
131, 121, 111, ___
101
472 + 351=
823
Mark baked 35 cupcakes. He ate 15 cupcakes. How many does he have left?
20 cupcakes
What is the sum of 400 and 215?
615
347, 357, 367, ___
377
800 - 159
641