Subtract! Break up the hundreds, tens and ones...
44 - 23
|  |
54 - 28
|
54 - 28 = 26
54 - 20 = 34
34 - 8 = 26
|
81 - 39
|
81 - 39 = 42
81 - 30 = 51
51 - 9 = 42
|
141 - 25
|  |
155 - 26
|
155 - 26 = 128
155 - 20 = 135
135 - 6 = 129
|
326 - 18
|
326 - 18 = 308
326 - 10 = 316
316 - 8 = 308
|
Sala has 46 points on a playstation game. 214 points is the high score. How many more points does he need to reach the high score?
|
214 - 46 = 167
214 - 40 = 173
174 - 6 = 165
He had to have 168 to get up to 214
|
154 - 69
|
83
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Tommy had 121 lollies from Halloween. He ate 45 lollies. How many does he have left?
|
121 - 45 = 76
121 - 40 = 81
81 - 5 = 76
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