📘 arithmetic

1. The problem is to find the product of two or more numbers or expressions. 2. The product means multiplying the numbers together.

1. **State the problem:** We need to subtract 428.50 from 1000. 2. **Write the subtraction expression:**

1. **State the problem:** Justin bought a shirt for 249.25 and a pair of shorts for 179.25. He gave the cashier 1000. We need to find out how much change he should receive.

1. The problem is to divide 7 by 42.7. 2. The division formula is $\frac{a}{b}$ where $a$ is the numerator and $b$ is the denominator.

1. **State the problem:** Multiply 4 by 8. 2. **Recall the multiplication rule:** Multiplication is repeated addition. So, $4 \times 8$ means adding 4 eight times or 8 four times.

1. **State the problem:** Anna ate $\frac{1}{4}$ of the cake and her brother ate $\frac{2}{8}$ of the cake. We need to find how much of the cake was eaten altogether. 2. **Recall t

1. **State the problem:** Calculate the total cost for 25 students and 4 adults (1 teacher + 3 parents) to enter the museum.

1. **Problem 12:** 5 boxes each containing 48 marbles were repacked into 8 smaller boxes. How many marbles were in each of the 8 boxes? 2. **Problem 13:** Kay has 12 peanuts. Alan

1. The problem asks to write the number "Two thousand, six hundred and twenty" in expanding notation. 2. Expanding notation means expressing the number as the sum of each digit mul

Let's learn division step by step! 🎉 1. Imagine you have 12 yummy 🍎 apples.

Let's add numbers from 1 to 100 step by step! 🎉 1️⃣ Imagine you have 1 apple 🍎, 2 apples 🍎🍎, 3 apples 🍎🍎🍎, all the way to 100 apples! That's a lot! 😲

Let's learn how to add 2 + 2! 🎉 **Step 1:** Imagine you have 2 🍎 apples.

1. **State the problem:** We have two groups, children and adults, with totals 87 and 39 respectively, each split into 4 equal sections. We want to find the number of children and

1. **State the problem:** Mary has jogged $\frac{1}{4}$ miles, and the total distance to school is $\frac{5}{8}$ miles. We need to find how many miles she still has to jog. 2. **Fo

1. **State the problem:** Miguel used $5 \frac{3}{5}$ gallons of gas on Sunday and $3 \frac{1}{4}$ gallons on Monday. We need to find the total gallons used over the two days combi

1. **State the problem:** Calculate the value of the expression $7247947294729 + 4824280482048 - \frac{42428942048204}{48294820420470} + 9092092082$. 2. **Understand the operations

1. **State the problem:** We need to find the ratio of deer to rabbits in the park. 2. **Identify the quantities:** There are 6 deer and 4 rabbits.

1. **State the problem:** A teacher sets up 6 tables with 4 microscopes on each table. We need to find how many microscopes go into each of 2 cabinets when all microscopes are divi

1. **State the problem:** We are given weights of puppies as mixed numbers: 3 3/4 lb, 4 1/4 lb, 3 1/2 lb, 3 3/4 lb, 3 1/4 lb, 4 1/4 lb, and 3 3/4 lb. We want to understand or analy

1. The problem is to understand why we multiply 10 by 24 in a given context. 2. Usually, multiplying 10 by 24 means we are converting or scaling quantities, for example, converting

1. **State the problem:** Multiply the mixed number $12 \frac{2}{3}$ by 20. 2. **Convert the mixed number to an improper fraction:**