Multiplication
30 x 9
270
1/2 = ?/4
2/4
9 ÷ 9
1
Kyson has a marker that weighs 8g. If each marker weighs 8g, what is the mass of 9 markers?
72g
Craig has a twenty dollar bill. He buys six squirt guns for $2 each. How much money did Craig have left?
$8
100 x 5
500
1/2 = 3/?
3/6
48 ÷ 8
6
15g + 12g= _____
27g
Maria invited 4 of her friends over for a water balloon fight in the backyard. At the start of the game, Maria gave each of her friends 2 water balloons. She had one water balloon for herself. How many water balloons did they have altogether?
9 water balloons
80 x 8
640
1/2 = ?/8
4/8
63 ÷ 9
7
____ ÷ 8 = 9
72
Matthew and his brother Shawn played swimming-pool-basketball. Each basket was worth 3 points. Matthew scored 9 points. Shawn scored 6 points. What is the total number of baskets made during this game?
5 baskets
9 x 70
630
1/2 = ?/10
5/10
540 ÷ 9
60
72 ÷ __ = 9
8
Lauren and Gina's mother told her daughters they can swim in the pool for 20 minutes. First, they swam laps in the pool for 7 minutes. Then they swam underwater for one minute. Then they played water polo for 8 minutes. How much longer can they stay in the pool?
4 minutes
12 x 12
144
1/2 = 8/?
8/16
100 ÷ 25
4
____ ÷ 10 =12
120
Since he got up late, Jack could not take his usual train. He took the next train at twenty past eight in the morning, which was 40 minutes later than his usual train. What time is his usual train?
His usual train is at twenty to eight in the morning.