1. 87 530 = 87 000 + [ ? ] + 30 

 

📖 REMINDER: Break down the number by place values to see what's missing. The number is already broken into ten thousands, thousands, and ones parts.

 

WA1,STHSP,2024,Numbers And Operations
1.
2.
3.
4.
2. The value of the digit 8 in 78 629 is ______. 

 

📖 REMINDER: The value of a digit depends on its place in the number. Identify which place the digit occupies (thousands, ten thousands, etc.).

 

WA1,STHSP,2024,Numbers And Operations
1.
2.
3.
4.
3. 6328 rounded to the nearest ten is ______. 

 

📖 REMINDER: To round to the nearest ten, look at the ones digit. If it is 5 or more, round up. If it is 4 or less, round down.

 

WA1,STHSP,2024,Numbers And Operations
1.
2.
3.
4.
4. Which of the following is both a multiple of 3 and a factor of 18? 

 

📖 REMINDER: A multiple of 3 is any number that can be divided by 3 without remainder. A factor of 18 is any number that divides 18 exactly without remainder.

WA1,STHSP,2024,Multiples And Factors
1.
2.
3.
4.
5. Find the product of 759 and 6. 

 

📖 REMINDER: "Product" means multiply. Multiply 759 by 6 carefully, paying attention to carrying when needed

WA1,STHSP,2024,Multiplication
1.
2.
3.
4.
6. Find the difference of 6425 and 1879. Then, round the answer to the nearest hundred. 

 

📖 REMINDER: First subtract correctly, then round the result to the nearest hundred. Check your subtraction before rounding.

WA1,STHSP,2024,SubtractionAndRounding
1.
2.
3.
4.
7. Study the pattern below. What is the missing number in the box?
2150, 2000, ______, 1700, 1550
 
WA1,STHSP,2024,Number Patterns 

📖 REMINDER: Look for the pattern by finding the difference between consecutive numbers. Check if it's increasing or decreasing, and by how muc

1.
2.
3.
4.
8. Which of the following is a multiple of both 3 and 5? 

 

📖 REMINDER: A multiple of both 3 and 5 must be a common multiple. It should be divisible by both 3 and 5 without remainder.

 

WA1,STHSP,2024,Multiples
1.
2.
3.
4.
9. When a number is divided by 8, it gives a quotient of 365 and a remainder of 5. What is the number? 

 

📖 REMINDER: Use the formula: Dividend = (Divisor × Quotient) + Remainder. Multiply first, then add the remainder.

 

WA1,STHSP,2024,Division
1.
2.
3.
4.
10. Jenny had 5 times as many stickers as Ben. After Jenny gave away 18 stickers, she had twice as many stickers as Ben.
How many stickers did Jenny have at first? 

 

📖 REMINDER: Set up equations from the relationships. Start by letting Ben's stickers be a variable, then express Jenny's stickers in terms of that variable.

WA1,STHSP,2024,Numbers And Operations
1.
2.
3.
4.

11. Write thirty-seven thousand, five hundred and sixteen in numerals.

 

 

Answer:

 

 

📖 REMINDER: Break down the words into place values: thousands, hundreds, tens, and ones. Write each part as digits in the correct positions.

 

 

WA1,STHSP,2024,Numbers And Operations

12. Arrange the following numbers in decreasing order.
15 608, 15 680, 15 086 

 

📖 REMINDER: Decreasing order means from largest to smallest. Compare numbers digit by digit starting from the leftmost (ten thousands place).

WA1,STHSP,2024,Numbers And Operations
  • 15680
  • 15086
  • 15608

13. This number is a common multiple of 4 and 9. It is greater than 50 but smaller than 90. What is this number?

 

 

Answer:

 

 

📖 REMINDER: Find multiples of both numbers, then identify which multiple falls within the given range (greater than 50, smaller than 90).

 

 

WA1,STHSP,2024,Multiples

14. 3 thousands 45 hundreds - 52 tens 80 ones Answer in numerals.

 

Answer:

 

 

📖 REMINDER: Convert each part to numerals first: thousands = ×1000, hundreds = ×100, tens = ×10, ones = ×1. Then perform the subtraction.

 

 

WA1,STHSP,2024,Numbers And Operations

15. Two of the common factors of 12 and 18 are 1 and 2. What are the other two common factors of 12 and 18?

 

 

Answer: and

 

 

📖 REMINDER: List all factors of 12 and 18, find common factors, and exclude 1 and 2.

 

 

WA1,STHSP,2024,TestWA1STHSP2024,Numbers, Factors, Common Factors

16. The mass of an elephant is 4000 kg when rounded to the nearest thousand.
What is the smallest possible mass of this elephant?

 

 

Answer: kg

 

 

📖 REMINDER: When rounding to the nearest thousand, numbers from 3500 to 4499 round to 4000.

 

 

WA1,STHSP,2024,TestWA1STHSP2024,Numbers, Rounding, Estimation

17. A number is 900 when rounded to the nearest hundred. What is the greatest possible number?

 

 

Answer:

 

 

📖 REMINDER: When rounding to the nearest hundred, numbers from 850 to 949 round to 900.

 

 

WA1,STHSP,2024,TestWA1STHSP2024,Numbers, Rounding, Estimation

18. Bag A contains 74 balls. Bag B contains 36 balls. How many balls must be transferred from Bag A to Bag B
so that both bags contain the same number of balls?

 

 

Answer: balls

 

 

📖 REMINDER: Find total number of balls first, then divide equally between the two bags.

 

 

WA1,STHSP,2024,TestWA1STHSP2024,Whole Numbers, Problem Solving, Equal Distribution

19. Matt had four times as many pencils as Andy. Matt misplaced 26 pencils and Andy bought 4 pencils.
They then had an equal number in the end.How many pencils did they have altogether at first?

 

 

Answer: pencils

 

 

📖 REMINDER: Use model drawing or guess and check. Start with Matt's units = 4 times Andy's units.

 

 

WA1,STHSP,2024,TestWA1STHSP2024,Whole Numbers, Problem Solving, Model Drawing

20. Macy had 104 sweets at first. After giving 24 sweets to Alex, Macy had twice the number of sweets as Alex.
How many sweets did Alex have at first?

 

 

Answer: sweets

 

 

📖 REMINDER: After transfer, Macy has 104 – 24 = 80 sweets, which is twice Alex's sweets after transfer.

 

 

WA1,STHSP,2024,TestWA1STHSP2024,Whole Numbers, Problem Solving, Model Drawing

21. Parvi is 12 years old now. His uncle is four times as old as he is. What will be their total age 7 years from now?

 

 

Answer: years

 

 

📖 REMINDER: Find both current ages, add 7 years to each, then sum.

WA1,STHSP,2024,TestWA1STHSP2024,Whole Numbers, Age Problems, Multiplication


 

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