Worksheet: Multiplying by 2
In this worksheet, we will practice modeling multiplication by 2 and recite the 2 times table up to 20.
Q1:
A pizza place divides each pizza it sells into 8 slices. How many slices are there in two pizzas?
Q2:
Which whole number lies between the two expressions?
Q3:
David has 2 marbles. Scarlett has double David’s marbles. How many marbles does Scarlett have?
Q4:
Fill in the blank: .
Q5:
Try the following method to calculate multiplications by 2.
Complete the following: .
Use the same method to complete the following: .
Q6:
In multiplying by 2, each row is 2 more than the previous one.
Complete the following.
Complete the following.
Q7:
We can skip count in twos on a number chart to multiply by 2.
| Skip counting by twos | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | 5 | 7 | 9 | |||||
| 11 | 13 | 15 | 17 | 19 | |||||
Use skip counting to find .
Use skip counting to find .
Q8:
Ethan has a number of fishbowls; each one has 2 fish.
Use the model equation to find how many fish there are in the 6 fishbowls.
Write an equation to find the number of fish in the 9 fishbowls.