🚀
Slide to Round
Round each number to the nearest ten to prepare for estimation.
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Target
{{ step1.n1Max }}
{{ step1.n1Val }}
✅
{{ step1.n2Min }}
Target
{{ step1.n2Max }}
{{ step1.n2Val }}
✅
🧩
Drag to Build
Drag the rounded numbers to build the estimated equation.
Estimate:
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{{ step2.zones[0].val }}
{{ step2.zones[1].val }}
{{ step2.zones[2].val }}
🎈
Tap to Pop
Find the compatible number to estimate the quotient.
1. Tap the closest compatible dividend
2. Tap the estimated quotient
Great Job!
{{ balloon.val }}
🎉
⚖️
Stamp the Fact
Use estimation to decide if the exact answer is reasonable or way off.
🏆
All Checked!
🌟
Master Estimator!
You used friendly numbers to estimate products and quotients like a pro!