MathYear 4
Vertical Arithmatic: Multiplication Series 14
Multiply 2-digit numbers by a single-digit number using column multiplication.
1.
Multiply.
(1)21
×3
(2)24
×2
(3)46
×4
(4)48
×9
(5)41
×4
(6)49
×6
(7)15
×5
(8)13
×4
2.
Now try these.
(1)48
×3
(2)50
×9
(3)13
×6
(4)45
×9
(5)14
×9
(6)35
×5
(7)13
×9
(8)10
×3
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