23 x 50 = (___ x 50) + (3 x ___) = 1,000 + ___ = 1,150
20, 50, 150
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Estimate: 47 x 24
1,000
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Estimate: 265 x 8
2,400
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Estimate: 437 x 52
20,000
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Find the product: 4,265 x 8 = _____
34,120
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Find the product: 36 x 29 = _____
1,044
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Find the product: 42 x 18 = _____
756
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Use the area model to find the partial products for 36 x 29
600, 270, 120, 54
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Use the area model to find the partial products for 42 x 84
3,200, 160, 160, 8
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Write 537 x 6 in expanded form. Solve.
(500 x 6) + (30 x 6) + (7 x 6) = 3,000 + 180 + 42 = 3,222
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Natalie has 6 books with 231 pages each. Andrea has 4 books 423 pages each. How many total pages are in Natalie and Andrea's books?
3,078 pages
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Markus likes to build with Legos every day of the week. On weekdays, he uses 15 Legos each day. On weekends, he uses 24 Legos each day. How many Legos does Markus use the entire week?
