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Story time 📖
Tap play and I''ll read this lesson to you like a story.
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0 of 7
the between two . You can of it as , or as out how far two are. The (−) you to .
One is on a . For 13 − 5, at 13 and hop 5 : 12, 11, 10, 9, 8. The is 8.
For 20 − 7, it can be to up from the : 7 → 10 (3 ), 10 → 20 (10 ). 3 + 10 = 13. So 20 − 7 = 13.
🔗 Match each subtraction to its answer.
15 − 6
20 − 8
14 − 5
30 − 14
Quiz time! 📝
Subtraction Strategies Quiz
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