MathYear 4
Vertical Arithmatic: Multiplication Series 21
Multiply 2-digit numbers by a single-digit number using column multiplication.
1.
Multiply.
(1)78
×9
(2)63
×7
(3)86
×9
(4)82
×4
(5)93
×9
(6)52
×3
(7)99
×2
(8)70
×7
2.
Now try these.
(1)74
×3
(2)52
×4
(3)56
×7
(4)67
×3
(5)90
×3
(6)56
×2
(7)72
×9
(8)71
×2
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