Math Activity: Multiplication

Mathematics activity, suitable for students in the fourth year of elementary school, with exercises on multiplication.

This math activity is available for download as an editable Word template, ready to print to PDF and also the completed activity.

Download this Portuguese exercise at:

• Word: Math Activity: Multiplication – 4th year – Editable template
• PDF: Math Activity: Multiplication – 4th year – Ready to print
• Template: Math Activity: Multiplication – 4th year – With answer

SCHOOL: DATE:

PROF: CLASS:

NAME:

Math Activities

1) Solve the multiplications below using mental calculation strategies.

a) 9×15=

b) 4×18=

c) 5×14=

d) 8×22=

2) Analyze the situation below:

At the Mundial school there are 121 students in the 3rd year. They will go by bus to visit a zoo and will be accompanied by 4 teachers. When consulting a transport company, coordinator Maria found that:

• on a bus, 39 people can fit;
• in a minibus, 18 people can fit;
• in a van, 14 people can fit.

a) If the Mundial school hires 3 buses, will they be enough to take the class to the tour?

A:

b) How many minibuses will be needed?

A:

c) The school has 9 school transport vans. Will they be enough to transport the whole class?

A:

3) Perform the multiplications below by the conventional algorithm.

a) 36 X 48=

b) 45 X 27=

c) 126 X 13=

d) 15 X 26=

e) 21 X 28=

f) 127 X 28=

g) 135 x 13=

h) 234 x 22=

i) 145 x 15=

j) 43 x 46=

k) 37 x 32=

l) 55 x 34=

m) 140 x 40=

n) 150 x 21=

o) 167 x 45=

p) 176 x 12=

By Rosiane Fernandes Silva – Graduated in Letters

At answers are in the link above the header.

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