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=129
155-20=135
135-6129
|
326 - 18
|
326-18=308
326-10=316
316
|
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?
|
46+168=214
214-168=46
|
154 - 69
|
159-69=85
69+85=154
|
Tommy had 121 lollies from Halloween. He ate 45 lollies. How many does he have left?
|
121-40=81 121-45=76
81-5=76
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