Read the following story problems and decide... 1) what would the Open Sentence be? 2) what would the answer be? Then check your answers by clicking on the boxes.
Open Sentence Choices:
* 5 - a = 12 * 5 + a = 12 * a x 5 = 12
One monkey ate 5 bananas yesterday, and some more today. If he ate a total of 12 bananas, how many did he eat "today"?
5 + a = 12 Open Sentence a = 7 Answers
* 7 + n = 21 * 7 x n = 21 * 7 - n = 21
Mike pitches 7 innings each game. He pitched 21 innings in one week. How many games did he pitch in this week?
7 x n = 21 Open Sentence 3 Answers
* 5 - T = 4 * T 5 = 4 * T + 4 = 5
5 children played at the beach. They each divided up the toys, and had 4 toys each. How many toys were there all together?
T % 5 = 4 Open Sentence 20 Answers
* 3 - r = 10 * 3 x r = 10 * r + 3 = 10
Gigi ice skated for the first time. She only fell 3 times in 10 times around the ice rink. How many times did she go around the rink without falling?
r + 3 = 10 Open Sentence 7 Answers
To win a game Tommy needs to have the monster eat 200 spots. So far he has eaten 150. How many more spots need to be eaten to win the game?
* p - 150 = 200 * 150 + p = 200 * 200 + p = 150
150 + p = 200 Open Sentence 50 Answers
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5 = 4
