Remember: Build the ones part, keep the beads, then add the tens part.
Questions
1
Which sum fits on three rows of the frame?
forty-five times twenty-fivefourteen times thirteenthirty-five times thirty
2
Which sum fits on three rows of the frame?
thirteen times fourteensixty-four times eighteenforty-five times twenty-five
3
Which sum fits on three rows of the frame?
thirty-five times thirtytwenty-one times twelveforty-eight times thirty-two
4
Which sum is too big for three rows of the frame?
sixteen times twelveninety-nine times eleventhirteen times fourteen
5
Which sum is too big for three rows of the frame?
forty-one times twenty-threefifteen times twelvefifty-two times twenty
6
Which sum is too big for three rows of the frame?
thirty-five times thirtytwenty-four times thirteentwenty-three times twelve
7
Which sum is too big for three rows of the frame?
twenty-three times twelvesixteen times twelveforty-eight times thirty-two
8
Which sum fits on three rows of the frame?
fifty-two times twentyforty-five times twenty-fivetwelve times thirteen
9
True or false? The tens part of twenty-two times thirteen is sixty-six.
TrueFalse
10
Which sum fits on three rows of the frame?
fifty-two times twentyforty-eight times thirty-twofifteen times twelve
11
Which sum fits on three rows of the frame?
thirty-five times thirtytwenty-three times twelveforty-five times twenty-five
12
True or false? Thirteen times fourteen makes one hundred eighty-two.
TrueFalse
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