Math Problem Statement

Hitunglah hasil penjumlahan dan pengurangan berikut: 1. Penjumlahan: a. 0,23 + 0,02 b. 0,34 + 0,28 c. 3,45 + 2,17 d. 0,58 + 0,74 2. Pengurangan: a. 0,52 - 0,25 b. 0,95 - 0,49 c. 1,25 - 0,3 d. 80,45 - 39,67

Solution

Let's solve the given problems.

1. Hitunglah hasil penjumlahan berikut (Calculate the following sums):

a. ( 0,

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Math Problem Analysis

Mathematical Concepts

Addition of decimals
Subtraction of decimals

Formulas

a + b = sum
a - b = difference

Theorems

Basic arithmetic operations

Suitable Grade Level

Grades 3-5