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Multiplication

Multiplication. Multiplying with 0-12. Multiply by 0. Any number times zero will equal zero 12x0=0 0x3=0 8x0=0 5x0=___ 0x11= ___ 7x0= __. Multiply by 1. One times any number equals that number 1 x 9= 9 5 x 1 = 5 1 x 6 = 6 8 x 1 = ____ 1 x 10 = ____

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Multiplication

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  1. Multiplication Multiplying with 0-12

  2. Multiply by 0 • Any number times zero will equal zero • 12x0=0 0x3=0 8x0=0 • 5x0=___ 0x11= ___ 7x0= __

  3. Multiply by 1 • One times any number equals that number 1 x 9= 9 5 x 1 = 5 1 x 6 = 6 8 x 1 = ____ 1 x 10 = ____ 12 x 1 = ____

  4. Multiply by 2 • If you can count by 2 then you can multiply by 2 Must be an even number! 2x2=4 2x5=10 2x10=20 2+2= 5+5= 10+10= 2x9=____ 2x11=____ 6x2=____ 9+9 11+11 6+6 12x2=____ 8x2=____

  5. Multiply by 5 • Counting by 5 5x5=25 6x5=30 10x5=50 5+5+5+5+5 6+6+6+6+6 10+10+10+10+10 4x5=____ 9x5=____ 11x5=___

  6. Multiply by 10 • When you multiply by 10 you add a 0 to the number your multiplying by 10x4=40 4+4+4+4+4+4+4+4+4+4 10x8=80 6x10=60 5x10= ____ 10x9=____ 11x10= ___

  7. Multiply by 11 • When you multiply by 11 you double the number (this works for numbers 1 to 9) 11x1=11 11x2=22 11x3= 11x4=44 11x5= 11x6=66 11x7= 11x8=88 11x9= 11x10= 11x11= 11x12=

  8. Multiply by 3 • Use the triangle to multiply by 3 (start at the top with 1, go to the left with 2, and go to the right with 3) • Sing to the tune of “Jingle Bells” • 3,6,9,12,15,18,21,24,27,30,33 3x4=____ 6x3=____ 3x9=____ 8x3=____ 3x11=____

  9. Multiply by 6 • There is no trick when you multiply by 6 • 2x6=____ 1. 2.

  10. Multiply by 4 • Don’t let the number four make you fall on the floor! 4x6= 24 2x4=8 7x4=28 12x4=_____ 3x4= _____ 4x10=_____

  11. Multiply by 8 • It can be great to multiply by eight! 8,16, 24, 32, 40, 48, 56, 64, 72, 80, 88, 96 8x6= 8x8= 4x8= 9x8= 11x8= 8x3=

  12. Multiply by 9 • Use your hands to find the answer • Thumbs together, start on left hand and your pinkie equals 1 9x6= 8x9= 9x11= 7x9=

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