Mental Math
10 x 10
100
15 x 22
330
12 x 36
432
15 x 22
330
Josefina’s cat, Whiskers, climbed into a tree and was too scared to come down. Her dad climbed up a ladder to bring down Whiskers. If Josefina’s dad had to climb up 15 ladder steps and the steps are 32 centimeters apart, how high up did Whiskers go?
480
10 x 30
300
25 x 49
1,225
33 x 78
2,574
18 x 33
594
Julie is teaching her parrot, Romeo, how to say new words. If she teaches him 11 words each month, how many words will Romeo learn in a year?
*Hint: There are 12 months in one year.
132
20 x 30
600
78 x 52
4,056
46 x 63
2,898
32 x 43
1,376
Ms. Ewing took all of the 4th graders in the whole school on a field trip. Before they left, they loaded 20 4th graders on 3 school busses. How many total 4th graders went on this field trip?
60
30 x 40
1,200
86 x 37
3,182
18 x 66
1,188
63 x 46
2,898
There are 192 cupcakes for 8 classes to split evenly. How many cupcakes will each class get for their parties?
24
50 x 60
3,000
96 x 68
6,528
99 x 86
8,514
73 x 66
4,818
The boy has 120 collector cards. He wants to give 5 to each person he meets. How many people will get cards?
24