Addition
875 + 785 =
1,660
What is the formula to find area?
length x width = area
What is a multiple? (Example: 21 is a multiple of 3)
the result when you multiply that number by any whole number
307+ 730 + 773 =
1,810
What is the area of the shape? (on slide 137)
22 square units
Name 3 two digit numbers that is a multiple of 9.
Answers will vary.
826 + 682 + 268 + 628 =
2,404
What is the area of the shape? (on slide 138)
13 square units
Is 1,072 a multiple of 4?
Yes (268 x 4 = 1,072)
491 + 914 + 149 + 941 + 419 =
2,914
What is the area of the shape? (on slide 139?)
66 square units
Name 3 four digit numbers that are multiples of 9.
567 + 675 + 657 + 765 + 576 + 756 =
3,996
What is the area of the shape? (on slide 140)
47 square units
Name 3 four digit numbers that are multiples of 9 AND 2.
Answers with vary.
Cryptarithm.
3