Grade 3 Mathematics Reinforcement Worksheet

The City School

Jr. B PECHS

Grade 3 Math

 Reinforcement Worksheet for 3rd Class Test

Q1: Convert the given lengths: 

a. 3 km = __________ m

b. 4 1/2 m = _________ cm

c. 2 3/4 m = _________ cm

d. 1 1/4 m = _________ cm

e. 7 1/4 km = __________ m

f.  6 1/2 km = __________m

g. 3 3/4 km = __________ m

h. 4326 m = ______ km _________ m

i. 738 cm = _______ m _________ cm

j. 250 m = ________ km

Q2: Compare the given lengths ( smallest to greatest) 

a. 5 km 873 m, 7 km, 1 km 532 m, 436 cm 

b. 6 m 45 cm, 9 m 22cm, 2 m 22 cm, 9 m 9 cm.

Q3: Compare the given lengths ( greatest to smallest)

a. 7 km 603 m, 5 km 234 m, 7 km 306, 9 km 753 m.

b. 8m 94 cm, 8 m, 80 m, 808 m

Q4: Compute the given lengths: 

a. 7 km 602 m + 8 km 229 m 

b. 99 km 830 m + 73 km 402 m

c. 30 m 33 cm + 92 m 84 cm

d. 93 m 12 cm + 18 m 92 cm 

e. 10 km 503 m - 8 km 760 m

f. 98 km 322 m - 89 km 567 m 

g. 82 m 02 cm - 12 m 16 cm

h. 70 m 67 cm - 52 m 68 cm

Q5: Solve the given word problems:

a. Ann made 98 cookies. If she shares this  among her four friends , how many will each receive? (There will be a remainder)

b. Arshi bought 15 rose bushes and planted them evenly in 3 rows. How many rose bushes are in each row?

c. Patrick needs to get 72 ice cream bars for a summer party. If there are 9 ice cream bars in each box, how many boxes should Patrick buy?

d. Kelly formed 7 equal groups out of 42 students. Find the number of students in each group. 

e. Albert buys 6 LCD TVs. The cost of each TV is $259. What is the cost of 6 LCD TVs?

f.  A bolt manufacturing company packs 750 bolts in a carton. How many bolts are there in 8 cartons?

g. For a school party, the principal bought 9 big bags of candy. There were 230 pieces of candy in each bag. How many pieces of candy did the principal buy in all?

h. A university bookstore ordered 7 shipments of notebooks. There were 421 notebooks in each shipment. How many notebooks did the bookstore order in all?