Multiplication Expressions
Draw a picture that represents 4 x 5
Ms. Tonarelli has 18 cards. She arranges the cards in 3 rows. Each row has the same number of cards. Explain how 3 x ? = 18 relates to Ms. T's cards. How many cards are in each row? Explain.
Ms. Tonarelli has 3 equal groups of cards and there are 18 cards total. There would be 6 cards in each group.
4 x 5 =
True or false: Arrays have equal groups
True
Draw an array that represents 3 x 10
Ms. Tonarelli has 5 bags. Each bag has 8 rubber bands. How many rubber bands does Ms. Tonarelli have? Explain or show your reasoning.
5 x 8 = 40
2 x 6 =
12
What is 1 x 4
4
Draw a picture that represents 2 x 4
There are 3 soccer teams on the field. Each team has 10 players. How many soccer players are on the field altogether?
30
3 x 4 =
12
5 x _____ = 35
Draw an array for 5 x 3
Ms. Tonarelli has 30 beads. She wants to make necklaces using 5 beads on each one. How many necklaces can she make?
_____ x 5 = 30
6
5 x _____ = 35
7
Draw an array for 6 x 2
Ms. Tonarelli has 4 baskets. Each basket has 7 pieces of gold in it. How many pieces of gold does she have? EXPLAIN OR DRAW A PICTURE.
4 x 7 = 28
_____ x 10 = 40
Draw an array for 3 x 10