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055_G3U11_WB_CA_˙—» ¿º 2011.4.5 5:49 PM ˘ ` 14 PDF_In 2540DPI 150LPI T
3. Find the incorrect multiplication sentence. 055-B7-2
a. b.
c.
^28 ^224 ^409
^15 ^113 ^113
140 ^662
1, 2 2 7
4. Which expression has the result greater than 300?
a. 32^9 b. 149^2
c. 74^3 d. 103^3
3. Find the incorrect multiplication sentence. 055-B7-2
a. b.
c.
^28 ^224 ^409
^15 ^113 ^113
140 ^662
1, 2 2 7
4. Which expression has the result greater than 300?
a. 32^9 b. 149^2
c. 74^3 d. 103^3
