Add & Subtract
Subtract: 839-514
What is 325?
Calculate the product: 75 x 98
What is 7350?
How many centimetres (cm) are in one metre (m)?
What is 100 centimetres (cm)?
Write an algebraic expression for the following:
The sum of 7 and x
12 less than m
Double y
What is 7+m, m-12, 2y ?
Write the number in standard notation that is made up of 9 thousands, 3 tens, and 7 ones.
What is 9037?
Add: 2234 + 5615
What is 7849?
A community garden has 15 rows of vegetable plants. Each row has 12 rows of plants. How many plants are there in total?
What is 180 plants?
(15x12=180)
Which is shorter: 7m or 600cm?
What is 600cm?
7m=700cm, 600cm < 700cm
Find the next number and identify the pattern rule: 7, 12, 17, 22, _
What is 27 and pattern rule is add 5 ?
There are about 197 marbles in a jar. Round to the nearest hundred.
What is 200?
Subtract: 7135 - 3251
What is 3884?
A tic-tac-toe board has 9 spaces. If there are 72 spaces in total, how many tic-tac-toe boards are there?
What is 8 tic-tac-toe boards?
(72÷9=8)
What units would you use to measure the following items?:
The mass of a fish, the capacity of a swimming pool, the capacity of a can of soda
What is grams, litres, millilitres?
Solve the following equation: 40 = 5 x ⌑
What is ⌑ = 8 ?
Which is greater? 6x9 or 5x11
What is 5x11?
6x9=54, 5x11=55
A school collected 3,485 cans in September and 2,967 cans in October. How many cans did they collect in total?
What is 6452?
(3,485+2967=6,452)
A teacher has 120 pencils and puts them into 8 equal boxes. How many pencils go in each box?
What is 15 pencils?
(120 ÷ 8 = 15)
How many 250mL measuring cups would it take to fill a 2L container?
What is 8 measuring cups?
2L=2000mL, 2000mL ÷ 250mL = 8
Write an equation to represent the problem and solve:
Mina gave away 21 stickers. She has 14 stickers left. How many stickers did Mina have at the beginning?
What is x - 21 = 14?
x = 35
47 pancakes are shared equally among campers. Each camper gets 3 pancakes. How many campers can the pancakes feed?
What is 15 campers, with 2 pancakes left over?
(47÷3=15 R2)
Sarah needs 474mL of milk to make a batch of muffins. She has a 389mL carton of milk and a 237mL carton of milk. How much milk will be left over after she makes the muffins?
What is 152mL of milk?
(389mL + 237mL =626 mL), (626mL - 474mL =152 mL)
The grade 5 classes are going to the museum. A student ticket costs $6. An adult ticket costs $12. How much will it cost for 83 students and 14 adults to go to the museum?
What is $666.00?
83 x $6 = 498, 14 x $12 = $168, $498+$168=$666.00
Myles has 10m of ribbon. He used 310cm of ribbon to wrap a gift. How much ribbon does he have left?
What is 690cm or 6.9m of ribbon left?
10m=1000cm, 1000cm - 310cm=690 cm
Solve the inequality: ⌑ + 8 ≥ 13. Represent it on a number line.
What is ⌑ ≥ 5 ?
Ms. Faierstein has 8 shelves of Jellycats at home. Each shelf holds 14 Jellycats. She gives 27 Jellycats to her students as prizes. How many does she have left?
What is 85 Jellycats?
8x14=112, 112-27=85