Subtract! Break up the hundreds, tens and ones...
44 - 23
|  |
54 - 28
|
54 - 28 = ?
54 - 20 = 34
34 - 8 = 26
Answer : 26
|
81 - 39
|
81 - 39 = ?
81 - 30 = 51
51 - 9 = 42
Answer : 42
|
141 - 25
|  |
155 - 26
|
155 - 26 = ?
155 - 20 = 135
135 - 6 = 129
Answer : 129
|
326 - 18
|
326 - 18 = ?
326 - 10 = 316
316 - 8 = 308
Answer : 308
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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?
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214 - 46 = ?
214 - 40 = 174
174 - 6 = 168
Answer : 168
|
154 - 69
|
154 - 69 = ?
154 - 60 = 94
94 - 9 = 85
Answer : 85
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Tommy had 121 lollies from Halloween. He ate 45 lollies. How many does he have left?
|
121 - 45 = ?
121 - 40 = 81
81 - 5 = 76
Answer : 76
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