Addition & Subtraction
47 + 28 = ?
75
Sarah had 28 stickers. Her mom gave her 17 more.
How many stickers does Sarah have now?
45
A ruler is used to measure how heavy an object is.
✅ Correct Answer:
A ruler measures length, not weight.
You use a scale to measure how heavy something is.
Look at the pattern:
▲ ▲ ● ▲ ▲ ● ▲ ▲ ___
What comes next?
Answer: ●
63 – 27 = ?
36
Tom collected 46 shells at the beach. He gave 19 to his friend.
How many shells does Tom have left?
27
1 meter is the same as 50 centimeters.
✅ Correct Answer:
1 meter = 100 centimeters.
A bag of rice weighing 1000 g is lighter than a box of toys weighing 500 g. True or False? Write the correct answer, if it is false.
Correct Answer: False – 1000 g (1 kg) is heavier than 500 g
58 + 36 = ?
94
A class read 37 pages on Monday and 48 pages on Tuesday.
How many pages did they read in total?
85
A measuring cup is used to measure grams.
✅ Correct Answer:
A measuring cup measures capacity (L, mL).
You measure grams (mass) using a scale.
Find the missing number:
15, 20, 25, ___, 35
Answer: 30
(Pattern: +5 each time)
74 – 58 = ?
16
Mia had 63 balloons. During the party, 27 balloons popped.
Later she bought 34 more.
How many balloons does she have now?
70
2 liters is equal to 200 milliliters.
✅ Correct Answer:
2 liters = 2000 milliliters.
(1 L = 1000 mL)
Sara has 12 pencils. She buys 8 more. Then she gives 5 to her friend.
How many pencils does she have now?
Step 1: 12 + 8 = 20
Step 2: 20 – 5 = 15
Answer: 15
49 + 37 – 28 = ?
58
A store had 78 apples. They sold 39 apples in the morning and then bought 26 more in the afternoon.
How many apples are in the store now?
65
The rope is 150 cm long, which is the same as 5 meters.
Which tool can we use to measure this rope?
✅ Correct Answer:
150 cm = 1 meter 50 centimeters (or 1.5 m).
5 meters = 500 cm, which is much longer.
You measure rope length with a measuring tape.
There are 4 children: Ali, Ben, Cara, and Dina.
Ali is taller than Ben.
Cara is shorter than Dina.
Ben is shorter than Cara.
Who is the tallest?
Answer: Dina
(Order from shortest to tallest: Ben → Cara → Ali → Dina)