MathYear 4
Vertical Arithmatic: Multiplication Series 9
Multiply 2-digit numbers by a single-digit number using column multiplication.
1.
Multiply.
(1)33
×2
(2)47
×9
(3)20
×7
(4)31
×3
(5)25
×2
(6)37
×2
(7)31
×5
(8)44
×2
2.
Now try these.
(1)42
×2
(2)34
×3
(3)45
×7
(4)26
×5
(5)14
×8
(6)19
×8
(7)47
×4
(8)35
×8
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