Starter quiz
- Which bar model has a subtrahend of 4?
- Which bar model represents this story? I have 6 pennies in my two pockets. 3 pennies are in one pocket. How many are in the other pocket?
Which equation could represent the bar model?- 6 - 1 = 7
- 7 - 6 = 1 ✓
- 7 - 1 = 6 ✓
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Find the missing number in the bar model.- '7' ✓
Which subtraction equation could this bar model could represent?- 5 - 3 = 8
- 8 - 5 = 3 ✓
- 8 - 3 = 5 ✓
- 3 - 8 = 5
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Which equations could not be represented by this bar model?- 10 - ? = 7
- 7 - ? = 10 ✓
- 10 - 7 = ?
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