Multiplication
Six groups of seven is the same as
6 groups of 7
6x7
42
18 ÷ 3 = ________
6
If 6x9=54 then, 9x__=54
6
100+120=
220
521-421=
100
9x8=
72
9 groups of 8
9+9+9+9+9+9+9+9
78 ÷ 6 = ________
13
If 90 divided by 10 is 9. Then, 90 divide by 9 is....
10
3,521+100=
3,621
532-221=
311
Winnie ran 7 miles every day for 8 days. Winnie ran _____ miles in all.
(Hint: include the unit)
3x18=54 Write three expressions that would be true.
18x3=54
54 divided by 3 is 18
54 divided by 18 is 3
3x18=54
100 divided by 10 is.....
Explain how.
10, because 10x10=100
458+213=
671
987-968=
19
Grogg baked 48 cookies for a school bake sale. He puts the cookies into equal packs, with 6 cookies in each pack. He made ____ packs.
8 packs of cookies
60 ÷ ________ = 4
15
Draw a tape diagram to represent 3 groups of 9 items.
A rectangle sectioned into 3 EQUAL groups with 9 (the number or items) in each box, totaling 18 items.
987+865=
1,852
765-589=
176
6 friends had a pizza-eating contest. In 5 minutes, each friend ate 7 slices of pizza. The total number of slices eaten was.....
42 slices of pizza because 6x7 is 42.
Sarah has 36 apples and puts them into 4 equal baskets. She sells each basket for $2.
How many apples are in each basket?
Bonus points: how much money will she make if she sells all 4 baskets?
9 apples in each basket.
$16
Draw a tape diagram to represent 54 pieces of candy shared by 6 friends.
6 equal boxes with 9 candies in each box.
721+124=
845
667-178=
489